EAST CENTRAL ARIZONA
APACHE COUNTY
PETRIFIED FOREST NATIONAL MONUMENT
BLUE HILLS
UCMP V92048
LOWER PETRIFIED FOREST FORMATION
CHINLE GROUP
LATE CARNIAN STAGE
LOWER LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
MAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
Incertae sedis
Revueltosaurus hunti
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST NATIONAL MONUMENT
ZUNI WELL MOUNT
PETRIFIED FOREST FORMATION
CHINLE GROUP
LATEST CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
_____________________________________________________________________________________SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
INFRACLASS: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
Incertae sedis
Vancleavea campi
ARIZONA
APACHE COUNTY
PETRIFIED FOREST NATIONAL MONUMENT
DRY TANK SE LOCALITY, PFV 55
SONSELA MEMBER
MIDDLE PETRIFIED FOREST FORMATION
CHINLE GROUP
LATEST CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
MAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
ORDER: RAUISUCHIA Bonaparte, 1984
SUBORDER: RAUISUCHIA BONAPARTE, 1982
Family: TERATOSAURIDAE Cope 1871
Subfamily: TERATOSAURINAE Cope 1871
Tribe: TERATOSAURINI Cope, 1871 (sensu Sennikov, 1995) (emend) from Tribe RAUISUCHINI Huene, 1942
Postosuchus kirkpatricki
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST NATIONAL MONUMENT
PFV 70
PETRIFIED FOREST FORMATION
CHINLE GROUP
LATEST CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
MAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
ORDER: AETOSAURIA NICHOLSON & LYDEKKER, 1889
Family: STAGONOLEPIDIDAE Lydekker, 1887
Subfamily: TYPOTHORACISINAE Parker, 2007
Tribe: TYPOTHORACISINI Parker, 2007
Typothorax coccinarum
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST NATIONAL MONUMENT
BOWMAN LOCALITY (PFV 89)
SONSELA MEMBER
MIDDLE PETRIFIED FOREST FORMATION
CHINLE GROUP
LATEST CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: AMPHIBIA LINNAEUS, 1758
SUBCLASS: LABYRINTHODONTIA OWEN, 1860
SUPERORDER: TEMNOSPONDYLIA ZITTEL, 1887
MICROORDER: LIMNARCHIA YATES & WARREN, 2000
ORDER: TREMATOSAURIA PIVETEAU, 1955
Superfamily: METOPOSAUROIDEA Watson, 1919
Family: METOPOSAURIDAE Watson, 1919
Gen. sp indet.
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
MAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
ORDER: RAUISUCHIA Bonaparte, 1984
SUBORDER: RAUISUCHIA BONAPARTE, 1982
Family: TERATOSAURIDAE Cope 1871
Subfamily: TERATOSAURINAE Cope 1871
Tribe: TERATOSAURINI Cope, 1871 (sensu Sennikov, 1995) (emend) from Tribe RAUISUCHINI Huene, 1942
Postosuchus kirkpatricki
SUBLEGION: DINOSAUROMORPHA BENTON & NORMAN IN BENTON, 1985
INFRALEGION: DINOSAURIFORMES NOVAS, 1992
SUPERCOHORT: DINOSAURIA OWEN, 1842
COHORT: THEROPODA EMEND MARSH, 1881
AVEPODA PAUL, 2002
SUPERORDER: NEOTHEROPODA BAKKER, 1986
GRANDORDER: CERATOSAURIA NOVAS, 1992
ORDER: COELOPHYSIA NOVA
SUBORDER: COELOPHYSOIDEA (NOPCSA, 1928) HOLTZ, 1994
Superfamily: PODOKESAUROIDEA Madsen & Welles, 2000
Family: PODOKEOSAURIDAE Huene, 1914
Subfamily: COELOPHYSINAE Nopcsa, 1928
Genus nova
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST NATIONAL MONUMENT
PFV 121
PETRIFIED FOREST FORMATION
CHINLE GROUP
LATEST CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
MAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
ORDER: AETOSAURIA NICHOLSON & LYDEKKER, 1889
Family: STAGONOLEPIDIDAE Lydekker, 1887
Subfamily: TYPOTHORACISINAE Parker, 2007
Tribe: TYPOTHORACISINI Parker, 2007
Typothorax coccinarum
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
BATTLESHIP N LOCALITY (PFV 169)
LOWER PETRIFIED FOREST FORMATION
CHINLE GROUP
LATEST CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
SUPERORDER: PARASUCHIMORPHA NOVA
ORDER: PARASUCHIA HUXLEY, 1875
Family: ANGISTORHINIDAE Huene, 1936
Subfamily: RUTIODONTINAE Long & Murry, 1995
Smilosuchus adamanensis
= Leptosuchus adamanensisMAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
ORDER: AETOSAURIA NICHOLSON & LYDEKKER, 1889
Family: STAGONOLEPIDIDAE Lydekker, 1887
Subfamily: STAGONOLEPINAE Lydekker, 1887 (sensu Heckert & Lucas, 2000)
Stagonolepis wellesi
Subfamily: TYPOTHORACISINAE Parker, 2007
Tribe: PARATYPOTHORACISINI Parker, 2007
Paratypothorax sp
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST NATIONAL MONUMENT
PFV 177
SONSELA MEMBER
MIDDLE PETRIFIED FOREST FORMATION
CHINLE GROUP
LATEST CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
MAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
ORDER: AETOSAURIA NICHOLSON & LYDEKKER, 1889
Family: STAGONOLEPIDIDAE Lydekker, 1887
Subfamily: TYPOTHORACISINAE Parker, 2007
Tribe: PARATYPOTHORACISINI Parker, 2007
Paratypothorax sp
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST NATIONAL MONUMENT
PFV 178
SONSELA MEMBER
MIDDLE PETRIFIED FOREST FORMATION
CHINLE GROUP
LATEST CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
MAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
ORDER: AETOSAURIA NICHOLSON & LYDEKKER, 1889
Family: STAGONOLEPIDIDAE Lydekker, 1887
Subfamily: TYPOTHORACISINAE Parker, 2007
Tribe: PARATYPOTHORACISINI Parker, 2007
Paratypothorax sp
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST NATIONAL MONUMENT
PFV 191
FLAG CANYON LOCALITY
SONSELA MEMBER
MIDDLE PETRIFIED FOREST FORMATION
CHINLE GROUP
LATEST CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
INFRACLASS: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
ORDER: TRILOPHOSAURIA ROMER, 1956
Family: TRILOPHOSAURIDAE Gregory, 1945
*Trilophosaurus dornorum
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
BLUE FOREST AREA
PFV 198
BLUE MESA MEMBER
PETRIFIED FOREST MEMBER
CHINLE GROUP
LATEST CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
MAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
ORDER: AETOSAURIA NICHOLSON & LYDEKKER, 1889
Family: STAGONOLEPIDIDAE Lydekker, 1887
Subfamily: DESMATOSUCHINAE Huene, 1942
Desmatosuchus haplocerus
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
BLUE FOREST AREA
PFV 202
BLUE MESA MEMBER
PETRIFIED FOREST MEMBER
CHINLE GROUP
LATEST CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
MAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
ORDER: AETOSAURIA NICHOLSON & LYDEKKER, 1889
Family: STAGONOLEPIDIDAE Lydekker, 1887
Subfamily: DESMATOSUCHINAE Huene, 1942
Desmatosuchus haplocerus
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
BLUE FOREST AREA
PFV 212
BLUE MESA MEMBER
PETRIFIED FOREST MEMBER
CHINLE GROUP
LATEST CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
MAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
ORDER: AETOSAURIA NICHOLSON & LYDEKKER, 1889
Family: STAGONOLEPIDIDAE Lydekker, 1887
Subfamily: DESMATOSUCHINAE Huene, 1942
Desmatosuchus haplocerus
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST NATIONAL MONUMENT
PHYTOSAUR BASIN AREA (PFV205)
PETRIFIED FOREST FORMATION
CHINLE GROUP
LATEST CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: AMPHIBIA LINNAEUS, 1758
SUBCLASS: LABYRINTHODONTIA OWEN, 1860
SUPERORDER: TEMNOSPONDYLIA ZITTEL, 1887
MICROORDER: LIMNARCHIA YATES & WARREN, 2000
ORDER: TREMATOSAURIA PIVETEAU, 1955
Superfamily: METOPOSAUROIDEA Watson, 1919
Family: METOPOSAURIDAE Watson, 1919
Subfamily: METOPOSAURINAE Watson, 1919
Koskinonodon perfectus
= Buettneria perfecta
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST NATIONAL MONUMENT
GIVING SITE (PFV 231)
PETRIFIED FOREST MEMBER
CHINLE GROUP
LATEST CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: AMPHIBIA LINNAEUS, 1758
SUBCLASS: LABYRINTHODONTIA OWEN, 1860
SUPERORDER: TEMNOSPONDYLIA ZITTEL, 1887
MICROORDER: LIMNARCHIA YATES & WARREN, 2000
ORDER: TREMATOSAURIA PIVETEAU, 1955
Superfamily: METOPOSAUROIDEA Watson, 1919
Family: METOPOSAURIDAE Watson, 1919
Gen. sp indet.
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
INFRACLASS: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
Incertae sedis
Vancleavea campi
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
MAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
ORDER: RAUISUCHIA Bonaparte, 1984
SUBORDER: RAUISUCHIA BONAPARTE, 1982
Family: TERATOSAURIDAE Cope 1871
Subfamily: TERATOSAURINAE Cope 1871
Tribe: TERATOSAURINI Cope, 1871 (sensu Sennikov, 1995) (emend) from Tribe RAUISUCHINI Huene, 1942
Postosuchus kirkpatricki
ORDER: AETOSAURIA NICHOLSON & LYDEKKER, 1889
Family: STAGONOLEPIDIDAE Lydekker, 1887
Subfamily: TYPOTHORACISINAE Parker, 2007
Tribe: TYPOTHORACISINI Parker, 2007
Typothorax coccinarum
SUBLEGION: DINOSAUROMORPHA BENTON & NORMAN IN BENTON, 1985
INFRALEGION: DINOSAURIFORMES NOVAS, 1992
SUPERCOHORT: DINOSAURIA OWEN, 1842
SUPERORDER: HERRASAURA NOVA
ORDER: HERRERASAURIA GALTON, 1985
Family: STAURIKOSAURIDAE Galton, 1977
Chindesaurus bryansmalli
COHORT: THEROPODA EMEND MARSH, 1881
AVEPODA PAUL, 2002
SUPERORDER: NEOTHEROPODA BAKKER, 1986
GRANDORDER: CERATOSAURIA NOVAS, 1992
ORDER: COELOPHYSIA NOVA
SUBORDER: COELOPHYSOIDEA (NOPCSA, 1928) HOLTZ, 1994
Superfamily: PODOKESAUROIDEA Madsen & Welles, 2000
Family: PODOKEOSAURIDAE Huene, 1914
Subfamily: COELOPHYSINAE Nopcsa, 1928
Genus nova
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST NATIONAL MONUMENT
PFV 259
SONSELA MEMBER
MIDDLE PETRIFIED FOREST FORMATION
CHINLE GROUP
LATEST CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
MAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
ORDER: AETOSAURIA NICHOLSON & LYDEKKER, 1889
Family: STAGONOLEPIDIDAE Lydekker, 1887
Subfamily: TYPOTHORACISINAE Parker, 2007
Tribe: PARATYPOTHORACISINI Parker, 2007
Paratypothorax sp
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST NATIONAL MONUMENT
PFV 261
BLUE MESA MEMBER
PETRIFIED FOREST MEMBER
CHINLE GROUP
LATEST CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
MAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: CROCODYLOMORPHA WALKER, 1968
ORDER: INCERTAE SEDIS
SUBORDER: SPHENOSUCHIA BONAPARTE, 1971
Family: SPHENOSUCHIDAE Huene, 1922
Parrishia mccreai
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST NATIONAL PARK
BLUE FOREST
GOBSTOPPER HILL LOCALITY (PFV 263)
BLUE MESA MEMBER JUST BELOW THE BASE OF THE SONSELA MEMBER
PETRIFIED FOREST FORMATION
CHINLE GROUP
ADAMANIAN
LATEST CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
SUPERORDER: PARASUCHIMORPHA NOVA
ORDER: PARASUCHIA HUXLEY, 1875
Family: ANGISTORHINIDAE Huene, 1936
Subfamily: RUTIODONTINAE Long & Murry, 1995
Leptosuchus sp
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
ORDER: AETOSAURIA NICHOLSON & LYDEKKER, 1889
Family: STAGONOLEPIDIDAE Lydekker, 1887
Incertae sedis
* Adamanasuchus eisenhardtae
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST NATIONAL MONUMENT
PFV 272
SONSELA MEMBER
MIDDLE PETRIFIED FOREST FORMATION
CHINLE GROUP
LATEST CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
MAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
ORDER: AETOSAURIA NICHOLSON & LYDEKKER, 1889
Family: STAGONOLEPIDIDAE Lydekker, 1887
Subfamily: TYPOTHORACISINAE Parker, 2007
Tribe: PARATYPOTHORACISINI Parker, 2007
Paratypothorax sp
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
BELOW THE AGATE BRIDGE BED NEAR MOUNTAIN LION MESA (PFV 295)
3 M ABOVE THE RAINBOW FOREST SANDSTONE
LOWER PETRIFIED FOREST FORMATION
CHINLE GROUP
CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
SUPERORDER: PARASUCHIMORPHA NOVA
ORDER: PARASUCHIA HUXLEY, 1875
Family: ANGISTORHINIDAE Huene, 1936
Subfamily: PSEUDOPALATINAE, Long & Murry, 1995
Pseudopalatus sp
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST NATIONAL MONUMENT
PFV 297, PAINTED DESERT PORTION
PETRIFIED FOREST MEMBER
CHINLE GROUP
LATEST CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
MAGNORDER: SUCHIA KREBS, 1974
Family: SHUVOSAURIDAE Chatterjee, 1993
Shuvosaurus sp
= Chatterjeea sp
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST NATIONAL MONUMENT
PFV 300
PETRIFIED FOREST MEMBER
CHINLE GROUP
LATEST CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
MAGNORDER: SUCHIA KREBS, 1974
Family: SHUVOSAURIDAE Chatterjee, 1993
Shuvosaurus sp
= Chatterjeea sp
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST NATIONAL MONUMENT
PFV 297, PAINTED DESERT PORTION
PETRIFIED FOREST MEMBER
CHINLE GROUP
LATEST CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
MAGNORDER: SUCHIA KREBS, 1974
Family: SHUVOSAURIDAE Chatterjee, 1993
Shuvosaurus inexpectatus
= Chatterjeea elegans
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
NEAR OLD HIGHWAY 180 (PFV 304)
SEVERAL METERS ABOVE THE RAINBOW FOREST BED OF THE SONSELA MEMBER
MIDDLE PETRIFIED FOREST FORMATION
CHINLE GROUP
LATEST CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
MAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
ORDER: AETOSAURIA NICHOLSON & LYDEKKER, 1889
Family: STAGONOLEPIDIDAE Lydekker, 1887
Subfamily: STAGONOLEPINAE Lydekker, 1887 (sensu Heckert & Lucas, 2000)
Stagonolepis sp
_____________________________________________________________________________________
ARIZONA
APACHAE COUNTY
PETRIFIED FOREST NATIONAL PARK
NMMNH L. 4127 (= MNA LOCALITY 2393)
BLUE MESA MEMBER
PETRIFIED FOREST FORMATION
CHINLE GROUP
LATE CARNIAN STAGE
LOWER LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: AMPHIBIA LINNAEUS, 1758
SUBCLASS: LABYRINTHODONTIA OWEN, 1860
SUPERORDER: TEMNOSPONDYLIA ZITTEL, 1887
MICROORDER: LIMNARCHIA YATES & WARREN, 2000
ORDER: TREMATOSAURIA PIVETEAU, 1955
Superfamily: METOPOSAUROIDEA Watson, 1919
Family: METOPOSAURIDAE Watson, 1919
Subfamily: METOPOSAURINAE Watson, 1919
Buettneria sp
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
EXCAT LOCALITY NOT KNOWN
LOWER PETRIFIED FOREST FORMATION
CHINLE GROUP
LATEST CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
Incertae sedis
Vancleavea campi
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
BLUE MESA MEMBER
PETRIFIED FOREST FORMATION
LATE CARNIAN STAGE
LOWER LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUBLEGION: DINOSAUROMORPHA BENTON & NORMAN IN BENTON, 1985
INFRALEGION: DINOSAURIFORMES NOVAS, 1992
SUPERCOHORT: DINOSAURIA OWEN, 1842
COHORT: THEROPODA EMEND MARSH, 1881
AVEPODA PAUL, 2002
SUPERORDER: NEOTHEROPODA BAKKER, 1986
GRANDORDER: CERATOSAURIA NOVAS, 1992
Incertae sedis
Gen sp indet.
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
CHINLE GROUP
LATE CARNIAN STAGE
LOWER LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: AMPHIBIA LINNAEUS, 1758
SUBCLASS: LABYRINTHODONTIA OWEN, 1860
SUPERORDER: TEMNOSPONDYLIA ZITTEL, 1887
Incertae sedis
Dictyocephalus elegans
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
INFRACLASS: NEODIAPSIDA BENTON, 1985
LEGION: LEPIDOSAUROMORPHA DUMERIL & BIBRON, 1839
SUBLEGION: LEPIDOSAURIA HAECKEL, 1866 (DUMERIL & BIBRON, 1839)
MAGNORDER: SPHENODONTIFORMES Hay, 1930
ORDER: SPHENODONTIA WILLISTON, 1925
Incertae sedis
Gen. sp indet.
LEGION: ARCHOSAUROMORPHA HUENE, 1946
ORDER: TRILOPHOSAURIA ROMER, 1956
Family: TRILOPHOSAURIDAE Gregory, 1945
Trilophosaurus buettneri
SUPERCOHORT: AVEMETATARSALIA BENTON, 1999
COHORT: PROLACERTIFORMES CAMP, 1945 NOVA
MAGNORDER: PROTOROSAURIA HUXLEY, 1871
SUPERORDER: TAPINOPLATIA PETERS EMEND NOVA
GRANDORDER: CHARACIOPODA PETERS EMEND NOVA
Family: TANYSTROPHEIDAE Geravis, 1858
Tanystropheus sp
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
SUPERORDER: PARASUCHIMORPHA NOVA
ORDER: PARASUCHIA HUXLEY, 1875
Family: ANGISTORHINIDAE Huene, 1936
Subfamily: PSEUDOPALATINAE, Long & Murry, 1995
Pseudopalatus buceros
= Belodon buceros
= Lophoprosopus buceros
= Lophosaurus buceros
= Machaeroprosopus buceros
= Metarhinus buceros
= Nicrosaurus buceros
= Phytosaurus buceros
= Rutiodon buceros
= Typothorax buceros
= Arribasuchus buceros
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST NATIONAL PARK
NEAR MOUNTAIN LION MESA
PFV 295
BASAL JIM CAMP WASH BEDS
SONSELA MEMBER
PETRIFIED FOREST FORMATION
CHINLE GROUP
LATEST CARNIAN-EARLIEST NORIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
SUPERORDER: PARASUCHIMORPHA NOVA
ORDER: PARASUCHIA HUXLEY, 1875
Family: ANGISTORHINIDAE Huene, 1936
Subfamily: PSEUDOPALATINAE, Long & Murry, 1995
*Pseudopalatus jablonskiae
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
LOWER PETRIFIED FOREST FORMATION
CHINLE GROUP
CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
MAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
ORDER: AETOSAURIA NICHOLSON & LYDEKKER, 1889
Family: STAGONOLEPIDIDAE Lydekker, 1887
Subfamily: DESMATOSUCHINAE Huene, 1942
Desmatosuchus haplocerus
= Acaenasuchus geoffreyi
= Acaenasuchus "geoffreyi"
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
UPPER BLUE FOREST HORIZON
CHINLE GROUP
CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
SUPERORDER: PARASUCHIMORPHA NOVA
ORDER: PARASUCHIA HUXLEY, 1875
Family: ANGISTORHINIDAE Huene, 1936
Subfamily: RUTIODONTINAE Long & Murry, 1995
Smilosuchus adamanensis
= Machaeroprosopus adamanensis
= Rutiodon adamanensis
= Leptosuchus adamanensis
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
LOWER CARRIZO FOSSIL HORIZON
346 FEET ABOVE THE BASE OF THE CHINLE AND SHINARUMP FORMATIONS
LOWEST CARNIAN STAGE
LOWER LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
SUPERORDER: PARASUCHIMORPHA NOVA
ORDER: PARASUCHIA HUXLEY, 1875
Family: ANGISTORHINIDAE Huene, 1936
Subfamily: RUTIODONTINAE Long & Murry, 1995
Smilosuchus lithodendrorum
= Machaeroprosopus lithodendrorum
= Rutiodon lithodendrorum
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
ALLENTOWN AREA
ALLENTOWN N
UCMP 7313
LOWER PETRIFIED FOREST FORMATION
CHINLE GROUP
LATEST CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: AMPHIBIA LINNAEUS, 1758
SUBCLASS: LABYRINTHODONTIA OWEN, 1860
SUPERORDER: TEMNOSPONDYLIA ZITTEL, 1887
MICROORDER: LIMNARCHIA YATES & WARREN, 2000
ORDER: TREMATOSAURIA PIVETEAU, 1955
Superfamily: METOPOSAUROIDEA Watson, 1919
Family: METOPOSAURIDAE Watson, 1919
Subfamily: METOPOSAURINAE Watson, 1919
Koskinonodon perfectus
= Buettneria perfectaCLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
SUPERORDER: PARASUCHIMORPHA NOVA
ORDER: PARASUCHIA HUXLEY, 1875
Incertae sedis
Genus et sp indet.
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
ALLENTOWN AREA
ALLENTOWN CLAYPIT
MNA
LOWER PETRIFIED FOREST FORMATION
CHINLE GROUP
LATEST CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: AMPHIBIA LINNAEUS, 1758
SUBCLASS: LABYRINTHODONTIA OWEN, 1860
SUPERORDER: TEMNOSPONDYLIA ZITTEL, 1887
MICROORDER: LIMNARCHIA YATES & WARREN, 2000
ORDER: TREMATOSAURIA PIVETEAU, 1955
Superfamily: METOPOSAUROIDEA Watson, 1919
Family: METOPOSAURIDAE Watson, 1919
Subfamily: METOPOSAURINAE Watson, 1919
Koskinonodon perfectus
= Buettneria perfectaCLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
SUPERORDER: PARASUCHIMORPHA NOVA
ORDER: PARASUCHIA HUXLEY, 1875
Family: ANGISTORHINIDAE Huene, 1936
Subfamily: RUTIODONTINAE Long & Murry, 1995
Leptosuchus sp
MAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
ORDER: AETOSAURIA NICHOLSON & LYDEKKER, 1889
Family: STAGONOLEPIDIDAE Lydekker, 1887
Subfamily: DESMATOSUCHINAE Huene, 1942
Desmatosuchus haplocerus
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST NATIONAL PARK
BATTLESHIP NW
UPPER LOT'S WIFE BEDS
SONSELA MEMBER
CHINLE FORMATION
OR: SONSELA MEMBER
MIDDLE PETRIFIED FOREST FORMATION
CHINLE GROUP
LATEST CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
SUPERORDER: PARASUCHIMORPHA NOVA
ORDER: PARASUCHIA HUXLEY, 1875
Incertae sedis
*Protome batalaria
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
LOT’S WIFE AREA
AGATE BRIDGE N
UCMP V82239, PF 161
LOWER PETRIFIED FOREST FORMATION
CHINLE GROUP
LATEST CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
ORDER: TRILOPHOSAURIA ROMER, 1956
Family: TRILOPHOSAURIDAE Gregory, 1945
Trilophosaurus buettneri
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
SUPERORDER: PARASUCHIMORPHA NOVA
ORDER: PARASUCHIA HUXLEY, 1875
Family: ANGISTORHINIDAE Huene, 1936
Subfamily: RUTIODONTINAE Long & Murry, 1995
Leptosuchus sp
MAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
ORDER: RAUISUCHIA Bonaparte, 1984
SUBORDER: RAUISUCHIA BONAPARTE, 1982
Family: TERATOSAURIDAE Cope 1871
Subfamily: TERATOSAURINAE Cope 1871
Tribe: TERATOSAURINI Cope, 1871 (sensu Sennikov, 1995) (emend) from Tribe RAUISUCHINI Huene, 1942
Postosuchus kirkpatricki
ORDER: AETOSAURIA NICHOLSON & LYDEKKER, 1889
Family: STAGONOLEPIDIDAE Lydekker, 1887
Subfamily: STAGONOLEPINAE Lydekker, 1887 (sensu Heckert & Lucas, 2000)
Stagonolepis wellesi
= Calyptosuchus wellesi
= Stagonolepis wellesi
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
AGATE BRIDGE NE (UCMP L. V82243)
LOWER PETRIFIED FOREST FORMATION
CHINLE GROUP
LATE CARNIAN STAGE
LOWER LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: AMPHIBIA LINNAEUS, 1758
SUBCLASS: LABYRINTHODONTIA OWEN, 1860
SUPERORDER: TEMNOSPONDYLIA ZITTEL, 1887
MICROORDER: LIMNARCHIA YATES & WARREN, 2000
ORDER: TREMATOSAURIA PIVETEAU, 1955
Superfamily: METOPOSAUROIDEA Watson, 1919
Family: METOPOSAURIDAE Watson, 1919
Subfamily: METOPOSAURINAE Watson, 1919
Koskinonodon perfectus
= Buettneria perfecta
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
LOT’S WIFE AREA
AGATE BRIDGE SE AREA
AGATE BRIDGE SE
PEFO 085068 (UCMP V82245, PF165)
LOWER PETRIFIED FOREST FORMATION
CHINLE GROUP
LATEST CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: AMPHIBIA LINNAEUS, 1758
SUBCLASS: LABYRINTHODONTIA OWEN, 1860
SUPERORDER: TEMNOSPONDYLIA ZITTEL, 1887
MICROORDER: LIMNARCHIA YATES & WARREN, 2000
ORDER: TREMATOSAURIA PIVETEAU, 1955
Superfamily: METOPOSAUROIDEA Watson, 1919
Family: METOPOSAURIDAE Watson, 1919
Subfamily: METOPOSAURINAE Watson, 1919
Koskinonodon perfectus
= Buettneria perfectaCLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
SUPERORDER: PARASUCHIMORPHA NOVA
ORDER: PARASUCHIA HUXLEY, 1875
Family: ANGISTORHINIDAE Huene, 1936
Subfamily: RUTIODONTINAE Long & Murry, 1995
Leptosuchus sp
MAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
ORDER: AETOSAURIA NICHOLSON & LYDEKKER, 1889
Family: STAGONOLEPIDIDAE Lydekker, 1887
Subfamily: STAGONOLEPINAE Lydekker, 1887 (sensu Heckert & Lucas, 2000)
Stagonolepis wellesi
= Calyptosuchus wellesi
= Stagonolepis wellesi
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
LOT’S WIFE AREA
AGATE BRIDGE NW
PEFO 085066 (UCMP V82249, PF162)
LOWER PETRIFIED FOREST FORMATION
CHINLE GROUP
LATEST CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
MAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
ORDER: AETOSAURIA NICHOLSON & LYDEKKER, 1889
Family: STAGONOLEPIDIDAE Lydekker, 1887
Subfamily: STAGONOLEPINAE Lydekker, 1887 (sensu Heckert & Lucas, 2000)
Stagonolepis wellesi
= Calyptosuchus wellesi
= Stagonolepis wellesi
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
BATTLESHIP NORTHWEST
PEFO 085075 (UCMP L. V82261, PF169)
LOWER PETRIFIED FOREST FORMATION
CHINLE GROUP
LATE CARNIAN STAGE
LOWER LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: AMPHIBIA LINNAEUS, 1758
SUBCLASS: LABYRINTHODONTIA OWEN, 1860
SUPERORDER: TEMNOSPONDYLIA ZITTEL, 1887
MICROORDER: LIMNARCHIA YATES & WARREN, 2000
ORDER: TREMATOSAURIA PIVETEAU, 1955
Superfamily: METOPOSAUROIDEA Watson, 1919
Family: METOPOSAURIDAE Watson, 1919
Subfamily: METOPOSAURINAE Watson, 1919
Koskinonodon perfectus
= Buettneria perfectaCLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
SUPERORDER: PARASUCHIMORPHA NOVA
ORDER: PARASUCHIA HUXLEY, 1875
Family: ANGISTORHINIDAE Huene, 1936
Subfamily: RUTIODONTINAE Long & Murry, 1995
Leptosuchus sp
MAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
ORDER: AETOSAURIA NICHOLSON & LYDEKKER, 1889
Family: STAGONOLEPIDIDAE Lydekker, 1887
Subfamily: STAGONOLEPINAE Lydekker, 1887 (sensu Heckert & Lucas, 2000)
Stagonolepis wellesi
= Calyptosuchus wellesi
= Stagonolepis wellesiSubfamily: DESMATOSUCHINAE Huene, 1942
Desmatosuchus haplocerus
SUBLEGION: DINOSAUROMORPHA BENTON & NORMAN IN BENTON, 1985
INFRALEGION: DINOSAURIFORMES NOVAS, 1992
SUPERCOHORT: DINOSAURIA OWEN, 1842
COHORT: ORNITHISCHIFORMES COOPER, 1985
SUPERORDER: SAUROPODOMORPHA HUENE, 1932
ORDER: PROSAUROPODA HUENE, 1920 (emend)
Incertae sedis
Gen. sp indet.
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
BATTLESHIP W2
PEFO 085073 (UCMP V82264, PF 170)
LOWER PETRIFIED FOREST FORMATION
CHINLE GROUP
LATE CARNIAN STAGE
LOWER LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: AMPHIBIA LINNAEUS, 1758
SUBCLASS: LABYRINTHODONTIA OWEN, 1860
SUPERORDER: TEMNOSPONDYLIA ZITTEL, 1887
MICROORDER: LIMNARCHIA YATES & WARREN, 2000
ORDER: TREMATOSAURIA PIVETEAU, 1955
Superfamily: METOPOSAUROIDEA Watson, 1919
Family: METOPOSAURIDAE Watson, 1919
Subfamily: METOPOSAURINAE Watson, 1919
Koskinonodon perfectus
= Buettneria perfectaCLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
SUPERORDER: PARASUCHIMORPHA NOVA
ORDER: PARASUCHIA HUXLEY, 1875
Family: ANGISTORHINIDAE Huene, 1936
Subfamily: RUTIODONTINAE Long & Murry, 1995
Leptosuchus sp
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
BATTLESHIP W AREA
BATTLESHIP W1
PEFO 08574 (UCMP V82260, PF 171)
LOWER PETRIFIED FOREST FORMATION
CHINLE GROUP
LATEST CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
SUPERORDER: PARASUCHIMORPHA NOVA
ORDER: PARASUCHIA HUXLEY, 1875
Family: ANGISTORHINIDAE Huene, 1936
Subfamily: RUTIODONTINAE Long & Murry, 1995
Leptosuchus sp
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
BIG HALLOW WASH SOUTH (UCMP V80003)
LOWER PETRIFIED FOREST FORMATION
CHINLE GROUP
LATE CARNIAN STAGE
LOWER LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: AMPHIBIA LINNAEUS, 1758
SUBCLASS: LABYRINTHODONTIA OWEN, 1860
SUPERORDER: TEMNOSPONDYLIA ZITTEL, 1887
MICROORDER: LIMNARCHIA YATES & WARREN, 2000
ORDER: TREMATOSAURIA PIVETEAU, 1955
Superfamily: METOPOSAUROIDEA Watson, 1919
Family: METOPOSAURIDAE Watson, 1919
Subfamily: METOPOSAURINAE Watson, 1919
Koskinonodon perfectus
= Buettneria perfecta
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
BIG HALLOW WASH NORTH
PETRIFIED FOREST FORMATION
LATE CARNIAN STAGE
LOWER LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: AMPHIBIA LINNAEUS, 1758
SUBCLASS: LABYRINTHODONTIA OWEN, 1860
SUPERORDER: TEMNOSPONDYLIA ZITTEL, 1887
MICROORDER: LIMNARCHIA YATES & WARREN, 2000
ORDER: TREMATOSAURIA PIVETEAU, 1955
Superfamily: METOPOSAUROIDEA Watson, 1919
Family: METOPOSAURIDAE Watson, 1919
Subfamily: METOPOSAURINAE Watson, 1919
Koskinonodon perfectus
= Buettneria perfecta
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
CWG 1937:13/BILLINGS GAP
UPPER PETRIFIED FOREST FORMATION
CHINLE GROUP
LATE CARNIAN STAGE
LOWER LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: AMPHIBIA LINNAEUS, 1758
SUBCLASS: LABYRINTHODONTIA OWEN, 1860
SUPERORDER: TEMNOSPONDYLIA ZITTEL, 1887
MICROORDER: LIMNARCHIA YATES & WARREN, 2000
ORDER: TREMATOSAURIA PIVETEAU, 1955
Superfamily: METOPOSAUROIDEA Watson, 1919
Family: METOPOSAURIDAE Watson, 1919
Subfamily: METOPOSAURINAE Watson, 1919
Koskinonodon perfectus
= Buettneria perfecta
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
ADAMANA 12 (UCMP BILLINGS GAP)
PEFO 085134 (UCMP LOCALITY 7043, MNA 302:96)
BLUE MESA MEMBER
PETRIFIED FOREST FORMATION
LATE CARNIAN STAGE
LOWER LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: AMPHIBIA LINNAEUS, 1758
SUBCLASS: LABYRINTHODONTIA OWEN, 1860
SUPERORDER: TEMNOSPONDYLIA ZITTEL, 1887
MICROORDER: LIMNARCHIA YATES & WARREN, 2000
ORDER: TREMATOSAURIA PIVETEAU, 1955
Superfamily: METOPOSAUROIDEA Watson, 1919
Family: METOPOSAURIDAE Watson, 1919
Subfamily: METOPOSAURINAE Watson, 1919
Koskinonodon perfectus
= Buettneria perfecta
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
MAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
ORDER: AETOSAURIA NICHOLSON & LYDEKKER, 1889
Family: STAGONOLEPIDIDAE Lydekker, 1887
Subfamily: TYPOTHORACISINAE Parker, 2007
Tribe: TYPOTHORACISINI Parker, 2007
Typothorax coccinarum
Tribe: PARATYPOTHORACISINI Parker, 2007
Paratypothorax sp
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
POINT OF BLUFF AREA
POINT OF BLUFF S
PEFO 085059 (UCMP V7046A, PF156)
LOWER PETRIFIED FOREST FORMATION
CHINLE GROUP
LATEST CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: AMPHIBIA LINNAEUS, 1758
SUBCLASS: LABYRINTHODONTIA OWEN, 1860
SUPERORDER: TEMNOSPONDYLIA ZITTEL, 1887
MICROORDER: LIMNARCHIA YATES & WARREN, 2000
ORDER: TREMATOSAURIA PIVETEAU, 1955
Superfamily: METOPOSAUROIDEA Watson, 1919
Family: METOPOSAURIDAE Watson, 1919
Subfamily: METOPOSAURINAE Watson, 1919
Koskinonodon perfectus
= Buettneria perfectaCLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
SUPERORDER: PARASUCHIMORPHA NOVA
ORDER: PARASUCHIA HUXLEY, 1875
Family: ANGISTORHINIDAE Huene, 1936
Subfamily: RUTIODONTINAE Long & Murry, 1995
Leptosuchus sp
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
BLUE HILLS 1
UCMP V7308
BLUE MESA MEMBER
PETRIFIED FOREST FORMATION
CHINLE GROUP
ADAMANIAN
LATEST CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: AMPHIBIA LINNAEUS, 1758
SUBCLASS: LABYRINTHODONTIA OWEN, 1860
SUPERORDER: TEMNOSPONDYLIA ZITTEL, 1887
MICROORDER: LIMNARCHIA YATES & WARREN, 2000
ORDER: TREMATOSAURIA PIVETEAU, 1955
Superfamily: METOPOSAUROIDEA Watson, 1919
Family: METOPOSAURIDAE Watson, 1919
Subfamily: METOPOSAURINAE Watson, 1919
Koskinonodon perfectus
= Buettneria perfectaCLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
SUPERORDER: PARASUCHIMORPHA NOVA
ORDER: PARASUCHIA HUXLEY, 1875
Family: ANGISTORHINIDAE Huene, 1936
Subfamily: RUTIODONTINAE Long & Murry, 1995
Smilosuchus adamanensis
= Leptosuchus adamanensis
= Rutiodon zunii
= Machaeroprosopus zuniiMAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
Krzyzanowskisaurus hunti
= Revueltosaurus huntiORDER: AETOSAURIA NICHOLSON & LYDEKKER, 1889
Family: STAGONOLEPIDIDAE Lydekker, 1887
Subfamily: STAGONOLEPINAE Lydekker, 1887 (sensu Heckert & Lucas, 2000)
Stagonolepis wellesi
= Calyptosuchus wellesi
= Stagonolepis wellesiSubfamily: DESMATOSUCHINAE Huene, 1942
Desmatosuchus haplocerus
= Acaenasuchus geoffreyi
= Acaenasuchus "geoffreyi"
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
BLUE HILLS 1 (UCMP LOCALITY 7309)
PETRIFIED FOREST FORMATION
LATE CARNIAN STAGE
LOWER LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: AMPHIBIA LINNAEUS, 1758
SUBCLASS: LABYRINTHODONTIA OWEN, 1860
SUPERORDER: TEMNOSPONDYLIA ZITTEL, 1887
MICROORDER: LIMNARCHIA YATES & WARREN, 2000
ORDER: TREMATOSAURIA PIVETEAU, 1955
Superfamily: METOPOSAUROIDEA Watson, 1919
Family: METOPOSAURIDAE Watson, 1919
Subfamily: METOPOSAURINAE Watson, 1919
Koskinonodon perfectus
= Buettneria perfecta
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
BLUE HILLS 3 (UCMP LOCALITY 7310)
PETRIFIED FOREST FORMATION
CHINLE GROUP
CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: AMPHIBIA LINNAEUS, 1758
SUBCLASS: LABYRINTHODONTIA OWEN, 1860
SUPERORDER: TEMNOSPONDYLIA ZITTEL, 1887
MICROORDER: LIMNARCHIA YATES & WARREN, 2000
ORDER: TREMATOSAURIA PIVETEAU, 1955
Superfamily: METOPOSAUROIDEA Watson, 1919
Family: METOPOSAURIDAE Watson, 1919
Subfamily: METOPOSAURINAE Watson, 1919
Koskinonodon perfectus
= Buettneria perfecta
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST NATIONAL MONUMENT
BLUE HILLS 1
BLUE HILLS 1 (UCMP LOCALITY 7307, 7308)
BLUE MESA MEMBER
PETRIFIED FOREST FORMATION
CHINLE GROUP
LATE CARNIAN STAGE
LOWER LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: AMPHIBIA LINNAEUS, 1758
SUBCLASS: LABYRINTHODONTIA OWEN, 1860
SUPERORDER: TEMNOSPONDYLIA ZITTEL, 1887
MICROORDER: LIMNARCHIA YATES & WARREN, 2000
ORDER: TREMATOSAURIA PIVETEAU, 1955
Superfamily: METOPOSAUROIDEA Watson, 1919
Family: METOPOSAURIDAE Watson, 1919
Subfamily: APACHESAURINAE nova
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
MAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
Krzyzanowskisaurus hunti
= Revueltosaurus hunti
SUBCLASS: SYNAPSIDA OSBORN, 1903
SUPERORDER: THERASPID BROOM, 1905
GRANDORDER: EUTHERAPSIDA
MICRORDER: NEOTHERAPSIDA
ORDER: ANOMODONTIA WATSON & ROMER, 1956
SUBORDER: DICYNODONTIA OWEN, 1860
Superfamily: PRISTERODONTIA Cluver & King, 1983
Family: KANNEMEYERIDAE Huene, 1948
Subfamily: STAHLECKERIINAE Huene, 1935
Tribe: PLACERINI Kalandadze, 1973 (sensu King, 1988)
Placerias sp
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
BLUE MESA W AREA
BLUE MESA NORTHWEST
PEFO 085061 (UCMP V82244, PF 113)
LOWER PETRIFIED FOREST FORMATION
CHINLE GROUP
LATEST CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
SUPERORDER: PARASUCHIMORPHA NOVA
ORDER: PARASUCHIA HUXLEY, 1875
Family: ANGISTORHINIDAE Huene, 1936
Subfamily: RUTIODONTINAE Long & Murry, 1995
Leptosuchus sp
MAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
ORDER: AETOSAURIA NICHOLSON & LYDEKKER, 1889
Family: STAGONOLEPIDIDAE Lydekker, 1887
Subfamily: STAGONOLEPINAE Lydekker, 1887 (sensu Heckert & Lucas, 2000)
Stagonolepis wellesi
= Calyptosuchus wellesi
= Stagonolepis wellesi
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
BLUE MESA W AREA
BLUE MESA NORTH 2
PEFO 085019 (UCMP V82236, PF 116)
LOWER PETRIFIED FOREST FORMATION
CHINLE GROUP
LATEST CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
MAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
ORDER: AETOSAURIA NICHOLSON & LYDEKKER, 1889
Family: STAGONOLEPIDIDAE Lydekker, 1887
Subfamily: STAGONOLEPINAE Lydekker, 1887 (sensu Heckert & Lucas, 2000)
Stagonolepis wellesi
= Calyptosuchus wellesi
= Stagonolepis wellesi
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
BLUE MESA E AREA
BLUE MESA NE 1
PEFO 085044 (UCMP V82234, PF144)
LOWER PETRIFIED FOREST FORMATION
CHINLE GROUP
LATEST CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
SUPERORDER: PARASUCHIMORPHA NOVA
ORDER: PARASUCHIA HUXLEY, 1875
Family: ANGISTORHINIDAE Huene, 1936
Subfamily: RUTIODONTINAE Long & Murry, 1995
Leptosuchus sp
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
BLUE MESA W AREA
DYING GROUND
PF 121, SMU
LOWER PETRIFIED FOREST FORMATION
CHINLE GROUP
LATEST CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
SUPERORDER: PARASUCHIMORPHA NOVA
ORDER: PARASUCHIA HUXLEY, 1875
Family: ANGISTORHINIDAE Huene, 1936
Subfamily: RUTIODONTINAE Long & Murry, 1995
Leptosuchus sp
MAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
ORDER: RAUISUCHIA Bonaparte, 1984
SUBORDER: RAUISUCHIA BONAPARTE, 1982
Family: TERATOSAURIDAE Cope 1871
Subfamily: TERATOSAURINAE Cope 1871
Tribe: TERATOSAURINI Cope, 1871 (sensu Sennikov, 1995) (emend) from Tribe RAUISUCHINI Huene, 1942
Postosuchus kirkpatricki
SUBLEGION: DINOSAUROMORPHA BENTON & NORMAN IN BENTON, 1985INFRALEGION: DINOSAURIFORMES NOVAS, 1992Family: LEWISUCHIDAE PAUL, 1988 emend Olshevsky, 1991Gen. sp indet.
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
BLUE MESA W AREA
PHYTOSAUR BASIN
PEFO 085022 (UCMP V82276, PF 119)
LOWER PETRIFIED FOREST FORMATION
CHINLE GROUP
LATEST CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
SUPERORDER: PARASUCHIMORPHA NOVA
ORDER: PARASUCHIA HUXLEY, 1875
Family: ANGISTORHINIDAE Huene, 1936
Subfamily: RUTIODONTINAE Long & Murry, 1995
Leptosuchus sp
MAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
ORDER: AETOSAURIA NICHOLSON & LYDEKKER, 1889
Family: STAGONOLEPIDIDAE Lydekker, 1887
Subfamily: STAGONOLEPINAE Lydekker, 1887 (sensu Heckert & Lucas, 2000)
Stagonolepis wellesi
= Calyptosuchus wellesi
= Stagonolepis wellesi
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
BLUE MESA W AREA
TEPPES NE
PEFO 085020 (UCMP V82248, PF 117)
LOWER PETRIFIED FOREST FORMATION
CHINLE GROUP
LATEST CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
SUPERORDER: PARASUCHIMORPHA NOVA
ORDER: PARASUCHIA HUXLEY, 1875
Family: ANGISTORHINIDAE Huene, 1936
Subfamily: RUTIODONTINAE Long & Murry, 1995
Leptosuchus sp
MAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
ORDER: AETOSAURIA NICHOLSON & LYDEKKER, 1889
Family: STAGONOLEPIDIDAE Lydekker, 1887
Subfamily: STAGONOLEPINAE Lydekker, 1887 (sensu Heckert & Lucas, 2000)
Stagonolepis wellesi
= Calyptosuchus wellesi
= Stagonolepis wellesi
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
BLUE MESA W AREA
TEPEES NW
UCMP V82273, PF 111D, 112
LOWER PETRIFIED FOREST FORMATION
CHINLE GROUP
LATEST CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
SUPERORDER: PARASUCHIMORPHA NOVA
ORDER: PARASUCHIA HUXLEY, 1875
Family: ANGISTORHINIDAE Huene, 1936
Subfamily: RUTIODONTINAE Long & Murry, 1995
Leptosuchus sp
MAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
ORDER: RAUISUCHIA Bonaparte, 1984
Incertae sedis
Gen. sp indet.
ORDER: AETOSAURIA NICHOLSON & LYDEKKER, 1889
Family: STAGONOLEPIDIDAE Lydekker, 1887
Subfamily: STAGONOLEPINAE Lydekker, 1887 (sensu Heckert & Lucas, 2000)
Stagonolepis wellesi
= Calyptosuchus wellesi
= Stagonolepis wellesi
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
TEPEES NE
LOWER PETRIFIED FOREST FORMATION
CHINLE GROUP
CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: SYNAPSIDA OSBORN, 1903
SUPERORDER: THERASPID BROOM, 1905
GRANDORDER: EUTHERAPSIDA
MICRORDER: NEOTHERAPSIDA
ORDER: ANOMODONTIA WATSON & ROMER, 1956
SUBORDER: DICYNODONTIA OWEN, 1860
Superfamily: PRISTERODONTIA Cluver & King, 1983
Family: KANNEMEYERIDAE Huene, 1948
Subfamily: STAHLECKERIINAE Huene, 1935
Tribe: PLACERINI Kalandadze, 1973 (sensu King, 1988)
Placerias sp
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
BLUE MESA E AREA
LOWER BILLINGS GAP
PAULCELL 6
PEFO 085046 (UCMP V7042, PF146)
LOWER PETRIFIED FOREST FORMATION
CHINLE GROUP
LATEST CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
SUPERORDER: PARASUCHIMORPHA NOVA
ORDER: PARASUCHIA HUXLEY, 1875
Family: ANGISTORHINIDAE Huene, 1936
Subfamily: RUTIODONTINAE Long & Murry, 1995
Leptosuchus sp
MAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
ORDER: AETOSAURIA NICHOLSON & LYDEKKER, 1889
Family: STAGONOLEPIDIDAE Lydekker, 1887
Subfamily: STAGONOLEPINAE Lydekker, 1887 (sensu Heckert & Lucas, 2000)
Stagonolepis wellesi
= Calyptosuchus wellesi
= Stagonolepis wellesi
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
BLUE MESA E AREA
ANGRY MAN FLAT
PEFO 085049 (UCMP V84226, PF149)
LOWER PETRIFIED FOREST FORMATION
CHINLE GROUP
LATEST CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
SUPERORDER: PARASUCHIMORPHA NOVA
ORDER: PARASUCHIA HUXLEY, 1875
Family: ANGISTORHINIDAE Huene, 1936
Subfamily: RUTIODONTINAE Long & Murry, 1995
Leptosuchus sp
MAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
ORDER: AETOSAURIA NICHOLSON & LYDEKKER, 1889
Family: STAGONOLEPIDIDAE Lydekker, 1887
Subfamily: STAGONOLEPINAE Lydekker, 1887 (sensu Heckert & Lucas, 2000)
Stagonolepis wellesi
= Calyptosuchus wellesi
= Stagonolepis wellesiSUBCLASS: SYNAPSIDA OSBORN, 1903
SUPERORDER: THERASPID BROOM, 1905
GRANDORDER: EUTHERAPSIDA
MICRORDER: NEOTHERAPSIDA
ORDER: ANOMODONTIA WATSON & ROMER, 1956
SUBORDER: DICYNODONTIA OWEN, 1860
Superfamily: PRISTERODONTIA Cluver & King, 1983
Family: KANNEMEYERIDAE Huene, 1948
Subfamily: STAHLECKERIINAE Huene, 1935
Tribe: PLACERINI Kalandadze, 1973 (sensu King, 1988)
Placerias sp
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
BLUE MESA E AREA
PAULCELL 4
PEFO 085050 (UCMP V85050, PF150)
LOWER PETRIFIED FOREST FORMATION
CHINLE GROUP
LATEST CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
SUPERORDER: PARASUCHIMORPHA NOVA
ORDER: PARASUCHIA HUXLEY, 1875
Family: ANGISTORHINIDAE Huene, 1936
Subfamily: RUTIODONTINAE Long & Murry, 1995
Leptosuchus sp
MAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
ORDER: AETOSAURIA NICHOLSON & LYDEKKER, 1889
Family: STAGONOLEPIDIDAE Lydekker, 1887
Subfamily: STAGONOLEPINAE Lydekker, 1887 (sensu Heckert & Lucas, 2000)
Stagonolepis wellesi
= Calyptosuchus wellesi
= Stagonolepis wellesi
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
BLUE MESA E AREA
PAULCELL 5
PEFO 085048 (UCMP V84232, PF148)
LOWER PETRIFIED FOREST FORMATION
CHINLE GROUP
LATEST CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
SUPERORDER: PARASUCHIMORPHA NOVA
ORDER: PARASUCHIA HUXLEY, 1875
Family: ANGISTORHINIDAE Huene, 1936
Subfamily: RUTIODONTINAE Long & Murry, 1995
Leptosuchus sp
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
BLUE MESA E AREA
PAULCELL 6
PEFO 085045 (UCMP V84233, PF145)
LOWER PETRIFIED FOREST FORMATION
CHINLE GROUP
LATEST CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
SUPERORDER: PARASUCHIMORPHA NOVA
ORDER: PARASUCHIA HUXLEY, 1875
Family: ANGISTORHINIDAE Huene, 1936
Subfamily: RUTIODONTINAE Long & Murry, 1995
Leptosuchus sp
MAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
ORDER: AETOSAURIA NICHOLSON & LYDEKKER, 1889
Family: STAGONOLEPIDIDAE Lydekker, 1887
Subfamily: STAGONOLEPINAE Lydekker, 1887 (sensu Heckert & Lucas, 2000)
Stagonolepis wellesi
= Calyptosuchus wellesi
= Stagonolepis wellesi
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
BOOT RIDGE
PEFO 085189 (PF46)
UPPER PETRIFIED FOREST FORMATION
CHINLE GROUP
CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: AMPHIBIA LINNAEUS, 1758
SUBCLASS: LABYRINTHODONTIA OWEN, 1860
SUPERORDER: TEMNOSPONDYLIA ZITTEL, 1887
MICROORDER: LIMNARCHIA YATES & WARREN, 2000
ORDER: TREMATOSAURIA PIVETEAU, 1955
Superfamily: METOPOSAUROIDEA Watson, 1919
Family: METOPOSAURIDAE Watson, 1919
Subfamily: APACHESAURINAE nova
Apachesaurus gregorii
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
MAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
ORDER: AETOSAURIA NICHOLSON & LYDEKKER, 1889
Family: STAGONOLEPIDIDAE Lydekker, 1887
Subfamily: TYPOTHORACISINAE Parker, 2007
Tribe: TYPOTHORACISINI Parker, 2007
Typothorax coccinarum
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
CAMERON AREA
WARD’S BONEBED
UCMP, USNM, AMNH, MNA, UA
LOWER PETRIFIED FOREST FORMATION
CHINLE GROUP
LATEST CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
SUPERORDER: PARASUCHIMORPHA NOVA
ORDER: PARASUCHIA HUXLEY, 1875
Family: ANGISTORHINIDAE Huene, 1936
Subfamily: RUTIODONTINAE Long & Murry, 1995
Smilosuchus gregorii
MAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
ORDER: RAUISUCHIA Bonaparte, 1984
SUBORDER: RAUISUCHIA BONAPARTE, 1982
Family: TERATOSAURIDAE Cope 1871
Subfamily: TERATOSAURINAE Cope 1871
Tribe: TERATOSAURINI Cope, 1871 (sensu Sennikov, 1995) (emend) from Tribe RAUISUCHINI Huene, 1942
Postosuchus kirkpatricki
ORDER: AETOSAURIA NICHOLSON & LYDEKKER, 1889
Family: STAGONOLEPIDIDAE Lydekker, 1887
Subfamily: STAGONOLEPINAE Lydekker, 1887 (sensu Heckert & Lucas, 2000)
Stagonolepis wellesi
= Calyptosuchus wellesi
= Stagonolepis wellesiSubfamily: DESMATOSUCHINAE Huene, 1942
Desmatosuchus haplocerus
SUBCLASS: SYNAPSIDA OSBORN, 1903
SUPERORDER: THERASPID BROOM, 1905
GRANDORDER: EUTHERAPSIDA
MICRORDER: NEOTHERAPSIDA
ORDER: ANOMODONTIA WATSON & ROMER, 1956
SUBORDER: DICYNODONTIA OWEN, 1860
Superfamily: PRISTERODONTIA Cluver & King, 1983
Family: KANNEMEYERIDAE Huene, 1948
Subfamily: STAHLECKERIINAE Huene, 1935
Tribe: PLACERINI Kalandadze, 1973 (sensu King, 1988)
*Placerias hesternus
_____________________________________________________________________________________
ARIZONA
APACHAE COUNTY
ALONG WARD’S TERRACE
MNA LOCALITY 1454
LOWER PETRIFIED FOREST FORMATION
CHINLE GROUP
LATE CARNIAN STAGE
LOWER LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: SYNAPSIDA OSBORN, 1903
SUPERORDER: THERASPID BROOM, 1905
GRANDORDER: EUTHERAPSIDA
MICRORDER: NEOTHERAPSIDA
ORDER: ANOMODONTIA WATSON & ROMER, 1956
SUBORDER: DICYNODONTIA OWEN, 1860
Superfamily: PRISTERODONTIA Cluver & King, 1983
Family: KANNEMEYERIDAE Huene, 1948
Subfamily: STAHLECKERIINAE Huene, 1935
Tribe: PLACERINI Kalandadze, 1973 (sensu King, 1988)
Placerias hesternus
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
CAMP BUTTE N (PF 131)
LOWER PETRIFIED FOREST FORMATION
CHINLE GROUP
CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: AMPHIBIA LINNAEUS, 1758
SUBCLASS: LABYRINTHODONTIA OWEN, 1860
SUPERORDER: TEMNOSPONDYLIA ZITTEL, 1887
MICROORDER: LIMNARCHIA YATES & WARREN, 2000
ORDER: TREMATOSAURIA PIVETEAU, 1955
Superfamily: METOPOSAUROIDEA Watson, 1919
Family: METOPOSAURIDAE Watson, 1919
Subfamily: METOPOSAURINAE Watson, 1919
Koskinonodon perfectus
= Buettneria perfecta
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
CHINDE POINT N AREA
CHINDE POINT SCHILDERIA FIELD
PEFO 085098 (UCMP V84237, PF17)
MIDDLE PAINTED DESERT MEMBER
UPPER PETRIFIED FOREST FORMATION
CHINLE GROUP
CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
MAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
ORDER: AETOSAURIA NICHOLSON & LYDEKKER, 1889
Family: STAGONOLEPIDIDAE Lydekker, 1887
Incertae sedis
Gen. sp indet.
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
COWBOY AREA
COWBOY
PEFO 085057 (UCMP A257, MNA 302:95, PF154)
UPPER PETRIFIED FOREST FORMATION
CHINLE GROUP
CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
SUPERORDER: PARASUCHIMORPHA NOVA
ORDER: PARASUCHIA HUXLEY, 1875
Family: ANGISTORHINIDAE Huene, 1936
Subfamily: PSEUDOPALATINAE, Long & Murry, 1995
Pseudopalatus buceros
= Belodon buceros
= Lophoprosopus buceros
= Lophosaurus buceros
= Machaeroprosopus buceros
= Metarhinus buceros
= Nicrosaurus buceros
= Phytosaurus buceros
= Rutiodon buceros
= Typothorax buceros
= Arribasuchus bucerosSubfamily: RUTIODONTINAE Long & Murry, 1995
Smilosuchus lithodendrorum
= Machaeroprosopus lithodendrorum
= Rutiodon lithodendrorum
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
PEFO 085027 (UCMP V85236, MNA 302:116, SMU 230, PF124)
LOWER PETRIFIED FOREST FORMATION
CHINLE GROUP
CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: AMPHIBIA LINNAEUS, 1758
SUBCLASS: LABYRINTHODONTIA OWEN, 1860
SUPERORDER: TEMNOSPONDYLIA ZITTEL, 1887
MICROORDER: LIMNARCHIA YATES & WARREN, 2000
ORDER: TREMATOSAURIA PIVETEAU, 1955
Superfamily: METOPOSAUROIDEA Watson, 1919
Incertae sedis
Metoposaurus sp
Family: METOPOSAURIDAE Watson, 1919
Subfamily: METOPOSAURINAE Watson, 1919
Koskinonodon perfectus
= Buettneria perfecta
= Metoposaurus fraasi fraasi
= Metoposaurus fraasi
= Kalamoiketor (?) fraasi
= Eupelor fraasi fraasiCLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
Incertae sedis
*Vancleavea campi
= Acallosuchus rectororumSUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
SUPERORDER: PARASUCHIMORPHA NOVA
ORDER: PARASUCHIA HUXLEY, 1875
Family: ANGISTORHINIDAE Huene, 1936
Subfamily: RUTIODONTINAE Long & Murry, 1995
Smilosuchus adamanensis
= Machaeroprosopus adamanensis
= Rutiodon adamanensis
= Leptosuchus adamanensisMAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
ORDER: RAUISUCHIA Bonaparte, 1984
SUBORDER: RAUISUCHIA BONAPARTE, 1982
Family: RHADINOSUCHIDAE Hoffstetter, 1955 (as per Kischlat & Schultz, 1999)
*Acallosuchus rectororum
= Acallosuchus rectoriORDER: AETOSAURIA NICHOLSON & LYDEKKER, 1889
Family: STAGONOLEPIDIDAE Lydekker, 1887
Subfamily: STAGONOLEPINAE Lydekker, 1887 (sensu Heckert & Lucas, 2000)
Stagonolepis wellesi
= Calyptosuchus wellesi
= Stagonolepis wellesiSUBCLASS: SYNAPSIDA OSBORN, 1903
SUPERORDER: THERASPID BROOM, 1905
GRANDORDER: EUTHERAPSIDA
MICRORDER: NEOTHERAPSIDA
ORDER: ANOMODONTIA WATSON & ROMER, 1956
SUBORDER: DICYNODONTIA OWEN, 1860
Superfamily: PRISTERODONTIA Cluver & King, 1983
Family: KANNEMEYERIDAE Huene, 1948
Subfamily: STAHLECKERIINAE Huene, 1935
Tribe: PLACERINI Kalandadze, 1973 (sensu King, 1988)
Placerias sp
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
SECOND FOREST (CRYSTAL FOREST)
PEFO 085076 (UCMP V7037, MNA 302:93, PF172)
BLUE MESA MEMBER
PETRIFIED FOREST FORMATION
CHINLE GROUP
CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: AMPHIBIA LINNAEUS, 1758
SUBCLASS: LABYRINTHODONTIA OWEN, 1860
SUPERORDER: TEMNOSPONDYLIA ZITTEL, 1887
MICROORDER: LIMNARCHIA YATES & WARREN, 2000
ORDER: TREMATOSAURIA PIVETEAU, 1955
Superfamily: METOPOSAUROIDEA Watson, 1919
Family: METOPOSAURIDAE Watson, 1919
Subfamily: METOPOSAURINAE Watson, 1919
Koskinonodon perfectus
= Buettneria perfecta
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
CRYSTAL FOREST AREA
CRYSTAL FOREST
PEFO 085077 (UCMP V82238, PF172)
LOWER PETRIFIED FOREST FORMATION
CHINLE GROUP
LATEST CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
SUPERORDER: PARASUCHIMORPHA NOVA
ORDER: PARASUCHIA HUXLEY, 1875
Family: ANGISTORHINIDAE Huene, 1936
Subfamily: RUTIODONTINAE Long & Murry, 1995
Leptosuchus sp
MAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
ORDER: AETOSAURIA NICHOLSON & LYDEKKER, 1889
Family: STAGONOLEPIDIDAE Lydekker, 1887
Subfamily: DESMATOSUCHINAE Huene, 1942
Desmatosuchus haplocerus
Subfamily: TYPOTHORACISINAE Parker, 2007
Tribe: PARATYPOTHORACISINI Parker, 2007
Paratypothorax sp
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
CRYSTAL FOREST AREA
CRYSTAL FOREST BUTTE
PF173
LOWER PETRIFIED FOREST FORMATION
CHINLE GROUP
LATEST CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
SUPERORDER: PARASUCHIMORPHA NOVA
ORDER: PARASUCHIA HUXLEY, 1875
Family: ANGISTORHINIDAE Huene, 1936
Subfamily: RUTIODONTINAE Long & Murry, 1995
Leptosuchus crosbiensis
Smilosuchus adamanensis
= Machaeroprosopus adamanensis
= Rutiodon adamanensis
= Leptosuchus adamanensisMAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
ORDER: AETOSAURIA NICHOLSON & LYDEKKER, 1889
Family: STAGONOLEPIDIDAE Lydekker, 1887
Subfamily: TYPOTHORACISINAE Parker, 2007
Tribe: PARATYPOTHORACISINI Parker, 2007
Paratypothorax sp
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
CRYSTAL FOREST AREA
CRYSTAL FOREST S
MNA 302:56-58
LOWER PETRIFIED FOREST FORMATION
CHINLE GROUP
LATEST CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
SUPERORDER: PARASUCHIMORPHA NOVA
ORDER: PARASUCHIA HUXLEY, 1875
Family: ANGISTORHINIDAE Huene, 1936
Subfamily: RUTIODONTINAE Long & Murry, 1995
Leptosuchus sp
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
DEAD WASH AREA
DEAD WASH SCHILDERIA FIELD
PEFO 8512 (UCMP V84223, PF50)
UPPER PETRIFIED FOREST FORMATION
CHINLE GROUP
CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
MAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
ORDER: AETOSAURIA NICHOLSON & LYDEKKER, 1889
Family: STAGONOLEPIDIDAE Lydekker, 1887
Subfamily: TYPOTHORACISINAE Parker, 2007
Tribe: TYPOTHORACISINI Parker, 2007
Typothorax coccinarum
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
DEAD WASH AREA
DEAD WASH SCHILDERIA FIELD
PEFO 8512 (UCMP V84223, PF50)
UPPER PETRIFIED FOREST FORMATION
CHINLE GROUP
CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
MAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
ORDER: AETOSAURIA NICHOLSON & LYDEKKER, 1889
Family: STAGONOLEPIDIDAE Lydekker, 1887
Subfamily: TYPOTHORACISINAE Parker, 2007
Tribe: TYPOTHORACISINI Parker, 2007
Typothorax coccinarum
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
DINOSAUR HILL (LACEY QUARRY)
UCMP LOCALITY 82250, PF 40
PAINTED DESERT MEMBER
PETRIFIED FOREST FORMATION
CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
Incertae sedis
*Kraterokheirodon colberti
CLASS: AMPHIBIA LINNAEUS, 1758
SUBCLASS: LABYRINTHODONTIA OWEN, 1860
SUPERORDER: TEMNOSPONDYLIA ZITTEL, 1887
MICROORDER: LIMNARCHIA YATES & WARREN, 2000
ORDER: TREMATOSAURIA PIVETEAU, 1955
Superfamily: METOPOSAUROIDEA Watson, 1919
Incetae sedis
Gen. sp indet.
Family: METOPOSAURIDAE Watson, 1919
Subfamily: APACHESAURINAE nova
Apachesaurus gregorii
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
MAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
Incertae sedis
Revueltosaurus callenderi
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
CHINDE POINT N AREA
PEFO 085101 (PF 20, UCMP V84260)
DINOSAUR HOLLOW
MIDDLE PAINTED DESERT MEMBER
UPPER PETRIFIED FOREST FORMATION
CHINLE GROUP
CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: AMPHIBIA LINNAEUS, 1758
SUBCLASS: LABYRINTHODONTIA OWEN, 1860
SUPERORDER: TEMNOSPONDYLIA ZITTEL, 1887
MICROORDER: LIMNARCHIA YATES & WARREN, 2000
ORDER: TREMATOSAURIA PIVETEAU, 1955
Superfamily: METOPOSAUROIDEA Watson, 1919
Family: METOPOSAURIDAE Watson, 1919
Subfamily: APACHESAURINAE nova
Apachesaurus gregorii
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
SUPERORDER: PARASUCHIMORPHA NOVA
ORDER: PARASUCHIA HUXLEY, 1875
Family: ANGISTORHINIDAE Huene, 1936
Subfamily: PSEUDOPALATINAE, Long & Murry, 1995
Gen. sp indet.
MAGNORDER: SUCHIA KREBS, 1974
Family: SHUVOSAURIDAE Chatterjee, 1993
Shuvosaurus inexpectatus
= Chatterjeea elegansSUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
ORDER: AETOSAURIA NICHOLSON & LYDEKKER, 1889
Family: STAGONOLEPIDIDAE Lydekker, 1887
Subfamily: TYPOTHORACISINAE Parker, 2007
Tribe: TYPOTHORACISINI Parker, 2007
Typothorax coccinarum
SUBLEGION: DINOSAUROMORPHA BENTON & NORMAN IN BENTON, 1985
INFRALEGION: DINOSAURIFORMES NOVAS, 1992
SUPERCOHORT: DINOSAURIA OWEN, 1842
SUPERORDER: HERRASAURA NOVA
ORDER: HERRERASAURIA GALTON, 1985
Family: STAURIKOSAURIDAE Galton, 1977
Chindesaurus bryansmalli
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PEFO 085025 (UCMP V7038, MNA 302:8, SMU 228, PFO 122)
DYING GROUNDS
UPPER BLUE MESA MEMBER
PETRIFIED FOREST FORMATION
CHINLE GROUP
ADAMANIAN
LATEST CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: AMPHIBIA LINNAEUS, 1758
SUBCLASS: LABYRINTHODONTIA OWEN, 1860
SUPERORDER: TEMNOSPONDYLIA ZITTEL, 1887
MICROORDER: LIMNARCHIA YATES & WARREN, 2000
ORDER: TREMATOSAURIA PIVETEAU, 1955
Superfamily: METOPOSAUROIDEA Watson, 1919
Family: METOPOSAURIDAE Watson, 1919
Koskinonodon perfectus
= Buettneria perfectaGen. sp indet.
CLASS: REPTILIA LAURENTI, 1768
Incertae sedis
Gen. sp indet.
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
Incertae sedis
Vancleavea campi
Gen. sp indet.
ARCHOSAURIFORMES Incertae sedis
Morphotype D
Morphotype J
Morphotype LCrosbysaurus harrisae
Crosbysaurus spGen. sp indet.
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
SUPERORDER: PARASUCHIMORPHA NOVA
ORDER: PARASUCHIA HUXLEY, 1875
Incertae sedis
Genus et sp indet.
Family: ANGISTORHINIDAE Huene, 1936
Subfamily: RUTIODONTINAE Long & Murry, 1995
Leptosuchus sp
MAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
ORDER: AETOSAURIA NICHOLSON & LYDEKKER, 1889
Family: STAGONOLEPIDIDAE Lydekker, 1887
Subfamily: STAGONOLEPINAE Lydekker, 1887 (sensu Heckert & Lucas, 2000)
Stagonolepis wellesi
= Calyptosuchus wellesi
= Stagonolepis wellesiSUBLEGION: DINOSAUROMORPHA BENTON & NORMAN IN BENTON, 1985
INFRALEGION: DINOSAURIFORMES NOVAS, 1992
Incertae sedis
Genus et sp indet.
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
DYING GROUND LOCALITY
CHINLE GROUP
CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: AMPHIBIA LINNAEUS, 1758
SUBCLASS: LABYRINTHODONTIA OWEN, 1860
SUPERORDER: TEMNOSPONDYLIA ZITTEL, 1887
MICROORDER: LIMNARCHIA YATES & WARREN, 2000
ORDER: TREMATOSAURIA PIVETEAU, 1955
Superfamily: METOPOSAUROIDEA Watson, 1919
Incertae sedis
Metoposaurus sp
Family: METOPOSAURIDAE Watson, 1919
Subfamily: METOPOSAURINAE Watson, 1919
Koskinonodon perfectus
= Buettneria perfecta
= Metoposaurus fraasi fraasi
= Metoposaurus fraasi
= Kalamoiketor (?) fraasi
= Eupelor fraasi fraasiCLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
ORDER: TRILOPHOSAURIA ROMER, 1956
Family: TRILOPHOSAURIDAE Gregory, 1945
Trilophosaurus buettneri
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
FLATTOPS AREA
CHINLE GROUP
CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: AMPHIBIA LINNAEUS, 1758
SUBCLASS: LABYRINTHODONTIA OWEN, 1860
SUPERORDER: TEMNOSPONDYLIA ZITTEL, 1887
MICROORDER: LIMNARCHIA YATES & WARREN, 2000
ORDER: TREMATOSAURIA PIVETEAU, 1955
Superfamily: METOPOSAUROIDEA Watson, 1919
Incertae sedis
Metoposaurus sp
Gen. sp indet.
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
RAP HILL
UPPER PETRIFIED FOREST FORMATION
CHINLE GROUP
CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
Incertae sedis
Vancleavea sp
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
ZUNI WELL MOUNT
UPPER PETRIFIED FOREST FORMATION
CHINLE GROUP
CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
Incertae sedis
Vancleavea sp
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
FOSSIL COVE AREA
DINOSAUR HILL
UCMP V82250, PF40
UPPER PETRIFIED FOREST FORMATION
CHINLE GROUP
CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
Incertae sedis
Vancleavea campi
Vancleavea spSUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
SUPERORDER: PARASUCHIMORPHA NOVA
ORDER: PARASUCHIA HUXLEY, 1875
Family: ANGISTORHINIDAE Huene, 1936
Subfamily: PSEUDOPALATINAE, Long & Murry, 1995
Gen sp indet.
MAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
ORDER: RAUISUCHIA Bonaparte, 1984
SUBORDER: RAUISUCHIA BONAPARTE, 1982
Family: TERATOSAURIDAE Cope 1871
Subfamily: TERATOSAURINAE Cope 1871
Tribe: TERATOSAURINI Cope, 1871 (sensu Sennikov, 1995) (emend) from Tribe RAUISUCHINI Huene, 1942
Postosuchus kirkpatricki
ORDER: AETOSAURIA NICHOLSON & LYDEKKER, 1889
Family: STAGONOLEPIDIDAE Lydekker, 1887
Subfamily: TYPOTHORACISINAE Parker, 2007
Tribe: TYPOTHORACISINI Parker, 2007
Typothorax coccinarum
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
FOSSIL COVE AREA
DINOSAUR HILL NW1
PF41
UPPER PETRIFIED FOREST FORMATION
CHINLE GROUP
CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
MAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
ORDER: AETOSAURIA NICHOLSON & LYDEKKER, 1889
Family: STAGONOLEPIDIDAE Lydekker, 1887
Subfamily: TYPOTHORACISINAE Parker, 2007
Tribe: TYPOTHORACISINI Parker, 2007
Typothorax coccinarum
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
FOSSIL COVE AREA
LUNGFISH LOCALITY
SMU 227
PAINTED DESERT MEMBER
PETRIFIED FOREST FORMATION
CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: AMPHIBIA LINNAEUS, 1758
SUBCLASS: LABYRINTHODONTIA OWEN, 1860
SUPERORDER: TEMNOSPONDYLIA ZITTEL, 1887
MICROORDER: LIMNARCHIA YATES & WARREN, 2000
ORDER: TREMATOSAURIA PIVETEAU, 1955
Superfamily: METOPOSAUROIDEA Watson, 1919
Incertae sedis
Metoposaurus sp
Gen. sp indet.
Family: METOPOSAURIDAE Watson, 1919
Subfamily: APACHESAURINAE nova
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
SUPERORDER: PARASUCHIMORPHA NOVA
ORDER: PARASUCHIA HUXLEY, 1875
Family: ANGISTORHINIDAE Huene, 1936
Subfamily: PSEUDOPALATINAE, Long & Murry, 1995
Gen. sp indet.
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
GIANT LOGS AREA
GIANT LOGS
PEFO 085081 (UCMP V82232, PF 177)
SONSELA MEMBER
MIDDLE PETRIFIED FOREST FORMATION
CHINLE GROUP
CHINLE GROUP
LATEST CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: AMPHIBIA LINNAEUS, 1758
SUBCLASS: LABYRINTHODONTIA OWEN, 1860
SUPERORDER: TEMNOSPONDYLIA ZITTEL, 1887
MICROORDER: LIMNARCHIA YATES & WARREN, 2000
ORDER: TREMATOSAURIA PIVETEAU, 1955
Superfamily: METOPOSAUROIDEA Watson, 1919
Family: METOPOSAURIDAE Watson, 1919
Subfamily: METOPOSAURINAE Watson, 1919
Koskinonodon perfectus
= Buettneria perfecta
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
SUPERORDER: PARASUCHIMORPHA NOVA
ORDER: PARASUCHIA HUXLEY, 1875
Family: ANGISTORHINIDAE Huene, 1936
Subfamily: RUTIODONTINAE Long & Murry, 1995
Leptosuchus sp
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
HUNT AREA
HUNT 1
UCMP 7306
LOWER PETRIFIED FOREST FORMATION
CHINLE GROUP
LATEST CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
SUPERORDER: PARASUCHIMORPHA NOVA
ORDER: PARASUCHIA HUXLEY, 1875
Incertae sedis
Genus et sp indet.
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
JASPER FOREST SOUTH (UCMP L. V82041)
LOWER PETRIFIED FOREST FORMATION
CHINLE GROUP
CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: AMPHIBIA LINNAEUS, 1758
SUBCLASS: LABYRINTHODONTIA OWEN, 1860
SUPERORDER: TEMNOSPONDYLIA ZITTEL, 1887
MICROORDER: LIMNARCHIA YATES & WARREN, 2000
ORDER: TREMATOSAURIA PIVETEAU, 1955
Superfamily: METOPOSAUROIDEA Watson, 1919
Incertae sedis
Metoposaurus sp
Family: METOPOSAURIDAE Watson, 1919
Subfamily: METOPOSAURINAE Watson, 1919
Koskinonodon perfectus
= Buettneria perfecta
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
JASPER FOREST AREA
JASPER FOREST W
PEFO 085069 (UCMP V82237, PF166)
LOWER PETRIFIED FOREST FORMATION
CHINLE GROUP
LATEST CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
SUPERORDER: PARASUCHIMORPHA NOVA
ORDER: PARASUCHIA HUXLEY, 1875
Family: ANGISTORHINIDAE Huene, 1936
Subfamily: RUTIODONTINAE Long & Murry, 1995
Leptosuchus sp
MAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
ORDER: AETOSAURIA NICHOLSON & LYDEKKER, 1889
Family: STAGONOLEPIDIDAE Lydekker, 1887
Subfamily: STAGONOLEPINAE Lydekker, 1887 (sensu Heckert & Lucas, 2000)
Stagonolepis wellesi
= Calyptosuchus wellesi
= Stagonolepis wellesi
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
JASPER FOREST AREA
JASPER FOREST S
PEFO 085070 (UCMP V82041, MNA 302:42, SMU 232, PF167)
LOWER PETRIFIED FOREST FORMATION
CHINLE GROUP
LATEST CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
SUPERORDER: PARASUCHIMORPHA NOVA
ORDER: PARASUCHIA HUXLEY, 1875
Family: ANGISTORHINIDAE Huene, 1936
Subfamily: RUTIODONTINAE Long & Murry, 1995
Leptosuchus sp
MAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
ORDER: AETOSAURIA NICHOLSON & LYDEKKER, 1889
Family: STAGONOLEPIDIDAE Lydekker, 1887
Subfamily: STAGONOLEPINAE Lydekker, 1887 (sensu Heckert & Lucas, 2000)
Stagonolepis wellesi
= Calyptosuchus wellesi
= Stagonolepis wellesiSubfamily: DESMATOSUCHINAE Huene, 1942
Desmatosuchus haplocerus
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
KAREN’S POINT (UCMP V82240, PF75)
UPPER PETRIFIED FOREST FORMATION
CHINLE GROUP
CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: AMPHIBIA LINNAEUS, 1758
SUBCLASS: LABYRINTHODONTIA OWEN, 1860
SUPERORDER: TEMNOSPONDYLIA ZITTEL, 1887
MICROORDER: LIMNARCHIA YATES & WARREN, 2000
ORDER: TREMATOSAURIA PIVETEAU, 1955
Superfamily: METOPOSAUROIDEA Watson, 1919
Family: METOPOSAURIDAE Watson, 1919
Subfamily: APACHESAURINAE nova
Apachesaurus gregorii
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
KACHINA POINT NE AREA
KACHINA POINT NE 1
PEFO 085090 (UCMP V82253, PF7)
UPPER PETRIFIED FOREST FORMATION
CHINLE GROUP
CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
SUPERORDER: PARASUCHIMORPHA NOVA
ORDER: PARASUCHIA HUXLEY, 1875
Family: ANGISTORHINIDAE Huene, 1936
Subfamily: PSEUDOPALATINAE, Long & Murry, 1995
Gen. sp indet.
MAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
ORDER: AETOSAURIA NICHOLSON & LYDEKKER, 1889
Family: STAGONOLEPIDIDAE Lydekker, 1887
Subfamily: TYPOTHORACISINAE Parker, 2007
Tribe: TYPOTHORACISINI Parker, 2007
Typothorax coccinarum
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
KACHINA POINT NE AREA
TAWA POINT N
PEFO 085174 (UCMP V85246, PF13)
UPPER PETRIFIED FOREST FORMATION
CHINLE GROUP
CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
MAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
ORDER: AETOSAURIA NICHOLSON & LYDEKKER, 1889
Family: STAGONOLEPIDIDAE Lydekker, 1887
Subfamily: TYPOTHORACISINAE Parker, 2007
Tribe: TYPOTHORACISINI Parker, 2007
Typothorax coccinarum
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
KACHINA POINT NE AREA
TAWA POINT E
PEFO 085095 (UCMP V85241, PF12)
UPPER PETRIFIED FOREST FORMATION
CHINLE GROUP
CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
SUPERORDER: PARASUCHIMORPHA NOVA
ORDER: PARASUCHIA HUXLEY, 1875
Family: ANGISTORHINIDAE Huene, 1936
Subfamily: PSEUDOPALATINAE, Long & Murry, 1995
Gen. sp indet.
MAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
ORDER: AETOSAURIA NICHOLSON & LYDEKKER, 1889
Family: STAGONOLEPIDIDAE Lydekker, 1887
Subfamily: TYPOTHORACISINAE Parker, 2007
Tribe: TYPOTHORACISINI Parker, 2007
Typothorax coccinarum
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
LACEY POINT
PAINTED DESERT MEMBER
PETRIFIED FOREST FORMATION
CHINLE GROUP
CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: AMPHIBIA LINNAEUS, 1758
SUBCLASS: LABYRINTHODONTIA OWEN, 1860
SUPERORDER: TEMNOSPONDYLIA ZITTEL, 1887
MICROORDER: LIMNARCHIA YATES & WARREN, 2000
ORDER: TREMATOSAURIA PIVETEAU, 1955
Superfamily: METOPOSAUROIDEA Watson, 1919
Family: METOPOSAURIDAE Watson, 1919
Subfamily: APACHESAURINAE nova
Apachesaurus gregorii
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
LACEY POINT QUARRY
UPPER UNIT OF THE PETRIFIED FOREST FORMATION
UPPER CHINLE GROUP
LATE CARNIAN STAGE
LOWER LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
MAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: CROCODYLOMORPHA WALKER, 1968
ORDER: INCERTAE SEDIS
SUBORDER: SPHENOSUCHIA BONAPARTE, 1971
Family: SPHENOSUCHIDAE Huene, 1922
Hesperosuchus agilis
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
LONG LOGS AREA
LONG LOGS
PEFO 085083 (UCMP V82042, PF179)
LOWER PETRIFIED FOREST FORMATION
CHINLE GROUP
LATEST CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: AMPHIBIA LINNAEUS, 1758
SUBCLASS: LABYRINTHODONTIA OWEN, 1860
SUPERORDER: TEMNOSPONDYLIA ZITTEL, 1887
MICROORDER: LIMNARCHIA YATES & WARREN, 2000
ORDER: TREMATOSAURIA PIVETEAU, 1955
Superfamily: METOPOSAUROIDEA Watson, 1919
Family: METOPOSAURIDAE Watson, 1919
Subfamily: METOPOSAURINAE Watson, 1919
Koskinonodon perfectus
= Buettneria perfecta
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
SUPERORDER: PARASUCHIMORPHA NOVA
ORDER: PARASUCHIA HUXLEY, 1875
Family: ANGISTORHINIDAE Huene, 1936
Subfamily: RUTIODONTINAE Long & Murry, 1995
Leptosuchus crosbiensis
= Rutiodon crosbiensis
MAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
ORDER: AETOSAURIA NICHOLSON & LYDEKKER, 1889
Family: STAGONOLEPIDIDAE Lydekker, 1887
Subfamily: STAGONOLEPINAE Lydekker, 1887 (sensu Heckert & Lucas, 2000)
Stagonolepis wellesi
= Calyptosuchus wellesi
= Stagonolepis wellesi
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
LONG LOGS
UCMP LOC. V82024
CHINLE GROUP
CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
MAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
ORDER: AETOSAURIA NICHOLSON & LYDEKKER, 1889
Family: STAGONOLEPIDIDAE Lydekker, 1887
Subfamily: STAGONOLEPINAE Lydekker, 1887 (sensu Heckert & Lucas, 2000)
Stagonolepis wellesi
= Calyptosuchus wellesi
= Stagonolepis wellesiSubfamily: DESMATOSUCHINAE Huene, 1942
Desmatosuchus haplocerus
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
250 YARDS SOUTH OF LOT’S WIFE
BLUE MESA MEMBER
PETRIFIED FOREST FORMATION
CHINLE GROUP
CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: AMPHIBIA LINNAEUS, 1758
SUBCLASS: LABYRINTHODONTIA OWEN, 1860
SUPERORDER: TEMNOSPONDYLIA ZITTEL, 1887
MICROORDER: LIMNARCHIA YATES & WARREN, 2000
ORDER: TREMATOSAURIA PIVETEAU, 1955
Superfamily: METOPOSAUROIDEA Watson, 1919
Family: METOPOSAURIDAE Watson, 1919
Subfamily: METOPOSAURINAE Watson, 1919
Koskinonodon perfectus
= Buettneria perfecta
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
LOT’S WIFE AREA
AGATE BRIDGE N
PEFO 085065 (UCMP V7044, MNA 302:94, PF161)
LOWER PETRIFIED FOREST FORMATION
CHINLE GROUP
LATEST CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
SUPERORDER: PARASUCHIMORPHA NOVA
ORDER: PARASUCHIA HUXLEY, 1875
Family: ANGISTORHINIDAE Huene, 1936
Subfamily: RUTIODONTINAE Long & Murry, 1995
Leptosuchus sp
MAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
ORDER: RAUISUCHIA Bonaparte, 1984
SUBORDER: RAUISUCHIA BONAPARTE, 1982
Family: TERATOSAURIDAE Cope 1871
Subfamily: TERATOSAURINAE Cope 1871
Tribe: TERATOSAURINI Cope, 1871 (sensu Sennikov, 1995) (emend) from Tribe RAUISUCHINI Huene, 1942
Postosuchus kirkpatricki
ORDER: AETOSAURIA NICHOLSON & LYDEKKER, 1889
Family: STAGONOLEPIDIDAE Lydekker, 1887
Subfamily: STAGONOLEPINAE Lydekker, 1887 (sensu Heckert & Lucas, 2000)
Stagonolepis wellesi
= Calyptosuchus wellesi
= Stagonolepis wellesi
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
LUKACHUKAI AREA
LUKACHUKAI W
UCMP A270
LOWER PETRIFIED FOREST FORMATION
CHINLE GROUP
LATEST CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: AMPHIBIA LINNAEUS, 1758
SUBCLASS: LABYRINTHODONTIA OWEN, 1860
SUPERORDER: TEMNOSPONDYLIA ZITTEL, 1887
MICROORDER: LIMNARCHIA YATES & WARREN, 2000
ORDER: TREMATOSAURIA PIVETEAU, 1955
Superfamily: METOPOSAUROIDEA Watson, 1919
Family: METOPOSAURIDAE Watson, 1919
Subfamily: METOPOSAURINAE Watson, 1919
Koskinonodon perfectus
= Buettneria perfecta
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
SUPERORDER: PARASUCHIMORPHA NOVA
ORDER: PARASUCHIA HUXLEY, 1875
Family: ANGISTORHINIDAE Huene, 1936
Subfamily: PSEUDOPALATINAE, Long & Murry, 1995
Gen. sp indet.
Subfamily: RUTIODONTINAE Long & Murry, 1995
Leptosuchus crosbiensis
Leptosuchus spGen. sp indet.
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
LUKACHUKAI SE (U.A. LOCALITIES)
LOWER PETRIFIED FOREST FORMATION
CHINLE GROUP
CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: AMPHIBIA LINNAEUS, 1758
SUBCLASS: LABYRINTHODONTIA OWEN, 1860
SUPERORDER: TEMNOSPONDYLIA ZITTEL, 1887
MICROORDER: LIMNARCHIA YATES & WARREN, 2000
ORDER: TREMATOSAURIA PIVETEAU, 1955
Superfamily: METOPOSAUROIDEA Watson, 1919
Family: METOPOSAURIDAE Watson, 1919
Subfamily: METOPOSAURINAE Watson, 1919
Koskinonodon perfectus
= Buettneria perfecta
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
LUPTON AREA
LUPTON WEST
MNA
LOWER PETRIFIED FOREST FORMATION
CHINLE GROUP
LATEST CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
MAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
ORDER: AETOSAURIA NICHOLSON & LYDEKKER, 1889
Family: STAGONOLEPIDIDAE Lydekker, 1887
Subfamily: DESMATOSUCHINAE Huene, 1942
Desmatosuchus haplocerus
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
MONITRO BUTTE MEMBER
CHINLE GROUP
CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
MAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
ORDER: AETOSAURIA NICHOLSON & LYDEKKER, 1889
Family: STAGONOLEPIDIDAE Lydekker, 1887
Subfamily: STAGONOLEPINAE Lydekker, 1887 (sensu Heckert & Lucas, 2000)
Stagonolepis robertsoni
= Acompsosaurus wingatensis
= Stegonolepis wingatensis
= Desmatosuchus wingatensis
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
NAZLINI 1 (UCMP L. V3205)
LOWER PETRIFIED FOREST FORMATION
CHINLE GROUP
CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: AMPHIBIA LINNAEUS, 1758
SUBCLASS: LABYRINTHODONTIA OWEN, 1860
SUPERORDER: TEMNOSPONDYLIA ZITTEL, 1887
MICROORDER: LIMNARCHIA YATES & WARREN, 2000
ORDER: TREMATOSAURIA PIVETEAU, 1955
Superfamily: METOPOSAUROIDEA Watson, 1919
Family: METOPOSAURIDAE Watson, 1919
Subfamily: METOPOSAURINAE Watson, 1919
Koskinonodon perfectus
= Buettneria perfecta
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
SUPERORDER: PARASUCHIMORPHA NOVA
ORDER: PARASUCHIA HUXLEY, 1875
Family: ANGISTORHINIDAE Huene, 1936
Subfamily: RUTIODONTINAE Long & Murry, 1995
Leptosuchus sp
MAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
ORDER: AETOSAURIA NICHOLSON & LYDEKKER, 1889
Family: STAGONOLEPIDIDAE Lydekker, 1887
Subfamily: STAGONOLEPINAE Lydekker, 1887 (sensu Heckert & Lucas, 2000)
Stagonolepis wellesi
= Calyptosuchus wellesi
= Stagonolepis wellesi
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
NAZLINI AREA
NAZLINI 2
UCMP
LOWER PETRIFIED FOREST FORMATION
CHINLE GROUP
LATEST CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
SUPERORDER: PARASUCHIMORPHA NOVA
ORDER: PARASUCHIA HUXLEY, 1875
Family: ANGISTORHINIDAE Huene, 1936
Subfamily: RUTIODONTINAE Long & Murry, 1995
Leptosuchus sp
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
NAZLINI AREA
NAZLINI 3
UCMP V5698
LOWER PETRIFIED FOREST FORMATION
CHINLE GROUP
LATEST CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
SUPERORDER: PARASUCHIMORPHA NOVA
ORDER: PARASUCHIA HUXLEY, 1875
Family: ANGISTORHINIDAE Huene, 1936
Subfamily: RUTIODONTINAE Long & Murry, 1995
Smilosuchus gregorii
= Machaeroprosopus gregorii
= Nicrosaurus gregorii
= Phytosaurus gregorii
= Rutiodon gregorii
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
NAZLINI 2 (UCMP L. V3206)
LOWER PETRIFIED FOREST FORMATION
CHINLE GROUP
CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: AMPHIBIA LINNAEUS, 1758
SUBCLASS: LABYRINTHODONTIA OWEN, 1860
SUPERORDER: TEMNOSPONDYLIA ZITTEL, 1887
MICROORDER: LIMNARCHIA YATES & WARREN, 2000
ORDER: TREMATOSAURIA PIVETEAU, 1955
Superfamily: METOPOSAUROIDEA Watson, 1919
Family: METOPOSAURIDAE Watson, 1919
Subfamily: METOPOSAURINAE Watson, 1919
Koskinonodon perfectus
= Buettneria perfecta
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
PAULCELL (PF 52)
LOWER PETRIFIED FOREST FORMATION
CHINLE GROUP
CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: AMPHIBIA LINNAEUS, 1758
SUBCLASS: LABYRINTHODONTIA OWEN, 1860
SUPERORDER: TEMNOSPONDYLIA ZITTEL, 1887
MICROORDER: LIMNARCHIA YATES & WARREN, 2000
ORDER: TREMATOSAURIA PIVETEAU, 1955
Superfamily: METOPOSAUROIDEA Watson, 1919
Family: METOPOSAURIDAE Watson, 1919
Subfamily: METOPOSAURINAE Watson, 1919
Koskinonodon perfectus
= Buettneria perfecta
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
PAULCELL SHELLBED (PF 56)
UPPER PETRIFIED FOREST FORMATION
CHINLE GROUP
CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: AMPHIBIA LINNAEUS, 1758
SUBCLASS: LABYRINTHODONTIA OWEN, 1860
SUPERORDER: TEMNOSPONDYLIA ZITTEL, 1887
MICROORDER: LIMNARCHIA YATES & WARREN, 2000
ORDER: TREMATOSAURIA PIVETEAU, 1955
Superfamily: METOPOSAUROIDEA Watson, 1919
Family: METOPOSAURIDAE Watson, 1919
Subfamily: APACHESAURINAE nova
Apachesaurus gregorii
Subfamily: METOPOSAURINAE Watson, 1919
Koskinonodon perfectus
= Buettneria perfecta
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
PHYTOSAUR BASIN
PEFO 085023 (UCMP V7039, MNA 302:11, PF120)
BLUE MESA MEMBER
PETRIFIED FOREST FORMATION
CHINLE GROUP
CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: AMPHIBIA LINNAEUS, 1758
SUBCLASS: LABYRINTHODONTIA OWEN, 1860
SUPERORDER: TEMNOSPONDYLIA ZITTEL, 1887
MICROORDER: LIMNARCHIA YATES & WARREN, 2000
ORDER: TREMATOSAURIA PIVETEAU, 1955
Superfamily: METOPOSAUROIDEA Watson, 1919
Family: METOPOSAURIDAE Watson, 1919
Subfamily: METOPOSAURINAE Watson, 1919
Koskinonodon perfectus
= Buettneria perfecta
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
SUPERORDER: PARASUCHIMORPHA NOVA
ORDER: PARASUCHIA HUXLEY, 1875
Family: ANGISTORHINIDAE Huene, 1936
Subfamily: RUTIODONTINAE Long & Murry, 1995
Leptosuchus sp
Smilosuchus adamanensis
= Machaeroprosopus adamanensis
= Rutiodon adamanensis
= Leptosuchus adamanensisMAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
ORDER: RAUISUCHIA Bonaparte, 1984
SUBORDER: RAUISUCHIA BONAPARTE, 1982
Family: TERATOSAURIDAE Cope 1871
Subfamily: TERATOSAURINAE Cope 1871
Tribe: TERATOSAURINI Cope, 1871 (sensu Sennikov, 1995) (emend) from Tribe RAUISUCHINI Huene, 1942
Postosuchus kirkpatricki
ORDER: AETOSAURIA NICHOLSON & LYDEKKER, 1889
Family: STAGONOLEPIDIDAE Lydekker, 1887
Subfamily: STAGONOLEPINAE Lydekker, 1887 (sensu Heckert & Lucas, 2000)
Stagonolepis wellesi
= Calyptosuchus wellesi
= Stagonolepis wellesiSUPERORDER: CROCODYLOMORPHA WALKER, 1968
ORDER: INCERTAE SEDIS
SUBORDER: SPHENOSUCHIA BONAPARTE, 1971
Family: SPHENOSUCHIDAE Huene, 1922
Parrishia mccreai
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
PHYTOSAUR BASIN E
PEFO 085024 (UCMP LOCALITY 7040, MNA 302:101, PF121)
BLUE MESA MEMBER
PETRIFIED FOREST FORMATION
CHINLE GROUP
CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: AMPHIBIA LINNAEUS, 1758
SUBCLASS: LABYRINTHODONTIA OWEN, 1860
SUPERORDER: TEMNOSPONDYLIA ZITTEL, 1887
MICROORDER: LIMNARCHIA YATES & WARREN, 2000
ORDER: TREMATOSAURIA PIVETEAU, 1955
Superfamily: METOPOSAUROIDEA Watson, 1919
Family: METOPOSAURIDAE Watson, 1919
Subfamily: METOPOSAURINAE Watson, 1919
Koskinonodon perfectus
= Buettneria perfecta
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
SUPERORDER: PARASUCHIMORPHA NOVA
ORDER: PARASUCHIA HUXLEY, 1875
Family: ANGISTORHINIDAE Huene, 1936
Subfamily: RUTIODONTINAE Long & Murry, 1995
Leptosuchus sp
Smilosuchus adamanensis
= Machaeroprosopus adamanensis
= Rutiodon adamanensis
= Leptosuchus adamanensisMAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
ORDER: RAUISUCHIA Bonaparte, 1984
SUBORDER: RAUISUCHIA BONAPARTE, 1982
Family: TERATOSAURIDAE Cope 1871
Subfamily: TERATOSAURINAE Cope 1871
Tribe: TERATOSAURINI Cope, 1871 (sensu Sennikov, 1995) (emend) from Tribe RAUISUCHINI Huene, 1942
Postosuchus kirkpatricki
ORDER: AETOSAURIA NICHOLSON & LYDEKKER, 1889
Family: STAGONOLEPIDIDAE Lydekker, 1887
Subfamily: STAGONOLEPINAE Lydekker, 1887 (sensu Heckert & Lucas, 2000)
Stagonolepis wellesi
= Calyptosuchus wellesi
= Stagonolepis wellesi
_____________________________________________________________________________________
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
POINT OF BLUFF AREA
POINT OF BLUFF N
PEFO 085060 (UCMP 7046, MNA 302:97, USNM 19, PF157)
LOWER PETRIFIED FOREST FORMATION
CHINLE GROUP
LATEST CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: AMPHIBIA LINNAEUS, 1758
SUBCLASS: LABYRINTHODONTIA OWEN, 1860
SUPERORDER: TEMNOSPONDYLIA ZITTEL, 1887
MICROORDER: LIMNARCHIA YATES & WARREN, 2000
ORDER: TREMATOSAURIA PIVETEAU, 1955
Superfamily: METOPOSAUROIDEA Watson, 1919
Family: METOPOSAURIDAE Watson, 1919
Subfamily: METOPOSAURINAE Watson, 1919
Koskinonodon perfectus
= Buettneria perfecta
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
SUPERORDER: PARASUCHIMORPHA NOVA
ORDER: PARASUCHIA HUXLEY, 1875
Family: ANGISTORHINIDAE Huene, 1936
Subfamily: RUTIODONTINAE Long & Murry, 1995
Leptosuchus crosbiensis
= Rutiodon crosbiensis
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
ROUND ROCK AREA
ROUND ROCK 2
UCMP A272
LOWER PETRIFIED FOREST FORMATION
CHINLE GROUP
LATEST CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
SUPERORDER: PARASUCHIMORPHA NOVA
ORDER: PARASUCHIA HUXLEY, 1875
Family: ANGISTORHINIDAE Huene, 1936
Subfamily: RUTIODONTINAE Long & Murry, 1995
*Smilosuchus gregorii
= Machaeroprosopus gregorii
= Nicrosaurus gregorii
= Phytosaurus gregorii
= Rutiodon gregorii
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
ROUND ROCK AREA
ROUND ROCK 4A
UCMP V3210
LOWER PETRIFIED FOREST FORMATION
CHINLE GROUP
LATEST CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
SUPERORDER: PARASUCHIMORPHA NOVA
ORDER: PARASUCHIA HUXLEY, 1875
Family: ANGISTORHINIDAE Huene, 1936
Subfamily: RUTIODONTINAE Long & Murry, 1995
Smilosuchus gregorii
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
6 M SW OF ROUND ROCK TRADING POST
UPPER LOWER CHINLE GROUP
CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
SUPERORDER: PARASUCHIMORPHA NOVA
ORDER: PARASUCHIA HUXLEY, 1875
Family: ANGISTORHINIDAE Huene, 1936
Subfamily: RUTIODONTINAE Long & Murry, 1995
Smilosuchus gregorii
= Machaeroprosopus gregorii
= Nicrosaurus gregorii
= Phytosaurus gregorii
= Rutiodon gregorii
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
ROUND ROCK 4A (UCMP L. V3210)
LOWER PETRIFIED FOREST FORMATION
CHINLE GROUP
CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: AMPHIBIA LINNAEUS, 1758
SUBCLASS: LABYRINTHODONTIA OWEN, 1860
SUPERORDER: TEMNOSPONDYLIA ZITTEL, 1887
MICROORDER: LIMNARCHIA YATES & WARREN, 2000
ORDER: TREMATOSAURIA PIVETEAU, 1955
Superfamily: METOPOSAUROIDEA Watson, 1919
Family: METOPOSAURIDAE Watson, 1919
Subfamily: METOPOSAURINAE Watson, 1919
Koskinonodon perfectus
= Buettneria perfecta
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
SAURIAN VALLEY
PEFO 085002 (UCMP L. V82251, PF97)
LOWER PETRIFIED FOREST FORMATION
CHINLE GROUP
CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: AMPHIBIA LINNAEUS, 1758
SUBCLASS: LABYRINTHODONTIA OWEN, 1860
SUPERORDER: TEMNOSPONDYLIA ZITTEL, 1887
MICROORDER: LIMNARCHIA YATES & WARREN, 2000
ORDER: TREMATOSAURIA PIVETEAU, 1955
Superfamily: METOPOSAUROIDEA Watson, 1919
Family: METOPOSAURIDAE Watson, 1919
Subfamily: METOPOSAURINAE Watson, 1919
Koskinonodon perfectus
= Buettneria perfectaCLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
ORDER: TRILOPHOSAURIA ROMER, 1956
Family: TRILOPHOSAURIDAE Gregory, 1945
Trilophosaurus buettneri
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
SUPERORDER: PARASUCHIMORPHA NOVA
ORDER: PARASUCHIA HUXLEY, 1875
Family: ANGISTORHINIDAE Huene, 1936
Subfamily: RUTIODONTINAE Long & Murry, 1995
Smilosuchus lithodendrorum
= Machaeroprosopus lithodendrorum
= Rutiodon lithodendrorum
MAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
ORDER: AETOSAURIA NICHOLSON & LYDEKKER, 1889
Family: STAGONOLEPIDIDAE Lydekker, 1887
Subfamily: STAGONOLEPINAE Lydekker, 1887 (sensu Heckert & Lucas, 2000)
Stagonolepis wellesi
= Calyptosuchus wellesi
= Stagonolepis wellesiSubfamily: DESMATOSUCHINAE Huene, 1942
Desmatosuchus haplocerus
SUBCLASS: SYNAPSIDA OSBORN, 1903
SUPERORDER: THERASPID BROOM, 1905
GRANDORDER: EUTHERAPSIDA
MICRORDER: NEOTHERAPSIDA
ORDER: ANOMODONTIA WATSON & ROMER, 1956
SUBORDER: DICYNODONTIA OWEN, 1860
Superfamily: PRISTERODONTIA Cluver & King, 1983
Family: KANNEMEYERIDAE Huene, 1948
Subfamily: STAHLECKERIINAE Huene, 1935
Tribe: PLACERINI Kalandadze, 1973 (sensu King, 1988)
Placerias sp
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
ST. MICHALES (U. A. LOCALITY)
LOWER PETRIFIED FOREST FORMATION
CHINLE GROUP
CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: AMPHIBIA LINNAEUS, 1758
SUBCLASS: LABYRINTHODONTIA OWEN, 1860
SUPERORDER: TEMNOSPONDYLIA ZITTEL, 1887
MICROORDER: LIMNARCHIA YATES & WARREN, 2000
ORDER: TREMATOSAURIA PIVETEAU, 1955
Superfamily: METOPOSAUROIDEA Watson, 1919
Family: METOPOSAURIDAE Watson, 1919
Subfamily: METOPOSAURINAE Watson, 1919
Koskinonodon perfectus
= Buettneria perfecta
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
TIPONI POINT AREA
TIPONI POINT
PEFO 085103 (UCMP V84249, PF24)
UPPER PETRIFIED FOREST FORMATION
CHINLE GROUP
CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
SUPERORDER: PARASUCHIMORPHA NOVA
ORDER: PARASUCHIA HUXLEY, 1875
Family: ANGISTORHINIDAE Huene, 1936
Subfamily: PSEUDOPALATINAE, Long & Murry, 1995
Gen. sp
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
TWIN BUTTETS AREA
TWIN BUTTES 1
PEFO 085058 (UCMP 7047, MNA 302:98, PF152)
LOWER PETRIFIED FOREST FORMATION
CHINLE GROUP
LATEST CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
SUPERORDER: PARASUCHIMORPHA NOVA
ORDER: PARASUCHIA HUXLEY, 1875
Family: ANGISTORHINIDAE Huene, 1936
Subfamily: RUTIODONTINAE Long & Murry, 1995
Leptosuchus sp
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
TEPEES NORTHWEST
PEFO 085015 (UCMP L. V82273, PF111)
LOWER PETRIFIED FOREST FORMATION
CHINLE GROUP
CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: AMPHIBIA LINNAEUS, 1758
SUBCLASS: LABYRINTHODONTIA OWEN, 1860
SUPERORDER: TEMNOSPONDYLIA ZITTEL, 1887
MICROORDER: LIMNARCHIA YATES & WARREN, 2000
ORDER: TREMATOSAURIA PIVETEAU, 1955
Superfamily: METOPOSAUROIDEA Watson, 1919
Family: METOPOSAURIDAE Watson, 1919
Subfamily: METOPOSAURINAE Watson, 1919
Koskinonodon perfectus
= Buettneria perfecta
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
TEPEES EAST
PEFO 085021 (UCMP L. V82257, PF118)
LOWER PETRIFIED FOREST FORMATION
CHINLE GROUP
CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: AMPHIBIA LINNAEUS, 1758
SUBCLASS: LABYRINTHODONTIA OWEN, 1860
SUPERORDER: TEMNOSPONDYLIA ZITTEL, 1887
MICROORDER: LIMNARCHIA YATES & WARREN, 2000
ORDER: TREMATOSAURIA PIVETEAU, 1955
Superfamily: METOPOSAUROIDEA Watson, 1919
Family: METOPOSAURIDAE Watson, 1919
Subfamily: METOPOSAURINAE Watson, 1919
Koskinonodon perfectus
= Buettneria perfecta
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
SUPERORDER: PARASUCHIMORPHA NOVA
ORDER: PARASUCHIA HUXLEY, 1875
Family: ANGISTORHINIDAE Huene, 1936
Subfamily: RUTIODONTINAE Long & Murry, 1995
Leptosuchus sp
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
ORDER: AETOSAURIA NICHOLSON & LYDEKKER, 1889
Family: STAGONOLEPIDIDAE Lydekker, 1887
Subfamily: STAGONOLEPINAE Lydekker, 1887 (sensu Heckert & Lucas, 2000)
Stagonolepis wellesi
= Calyptosuchus wellesi
= Stagonolepis wellesiSubfamily: DESMATOSUCHINAE Huene, 1942
Desmatosuchus haplocerus
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
WARD’S BONEBED (UCMP V4121)
LOWER PETRIFIED FOREST FORMATION
CHINLE GROUP
CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: AMPHIBIA LINNAEUS, 1758
SUBCLASS: LABYRINTHODONTIA OWEN, 1860
SUPERORDER: TEMNOSPONDYLIA ZITTEL, 1887
MICROORDER: LIMNARCHIA YATES & WARREN, 2000
ORDER: TREMATOSAURIA PIVETEAU, 1955
Superfamily: METOPOSAUROIDEA Watson, 1919
Family: METOPOSAURIDAE Watson, 1919
Subfamily: METOPOSAURINAE Watson, 1919
Koskinonodon perfectus
= Buettneria perfecta
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
WARD’S BONEBED
5 M E OF TANNERS CROSSING
LOWER PETRIFIED FOREST FORMATION
CHINLE GROUP
CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: AMPHIBIA LINNAEUS, 1758
SUBCLASS: LABYRINTHODONTIA OWEN, 1860
SUPERORDER: TEMNOSPONDYLIA ZITTEL, 1887
MICROORDER: LIMNARCHIA YATES & WARREN, 2000
ORDER: TREMATOSAURIA PIVETEAU, 1955
Superfamily: METOPOSAUROIDEA Watson, 1919
Family: METOPOSAURIDAE Watson, 1919
Subfamily: METOPOSAURINAE Watson, 1919
Koskinonodon perfectus
= Buettneria perfecta
= Metoposaurus fraasi fraasi
= Metoposaurus fraasi
= Kalamoiketor (?) fraasi
= Eupelor fraasi fraasi
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST NATIONAL PARK
DEVIL'S PLAYGROUND
LOWER PETRIFIED FOREST FORMATION
CHINLE GROUP
LATEST CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
SUPERORDER: PARASUCHIMORPHA NOVA
ORDER: PARASUCHIA HUXLEY, 1875
Family: ANGISTORHINIDAE Huene, 1936
Subfamily: RUTIODONTINAE Long & Murry, 1995
*Pravusuchus hortus
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
DEVIL’S PLAYGROUND AREA
WALKER’S SITE (PF 82)
LOWER PETRIFIED FOREST FORMATION
CHINLE GROUP
CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: AMPHIBIA LINNAEUS, 1758
SUBCLASS: LABYRINTHODONTIA OWEN, 1860
SUPERORDER: TEMNOSPONDYLIA ZITTEL, 1887
MICROORDER: LIMNARCHIA YATES & WARREN, 2000
ORDER: TREMATOSAURIA PIVETEAU, 1955
Superfamily: METOPOSAUROIDEA Watson, 1919
Family: METOPOSAURIDAE Watson, 1919
Subfamily: METOPOSAURINAE Watson, 1919
Koskinonodon perfectus
= Buettneria perfecta
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
WIZARD WASH E (PF 39)
LOWER PETRIFIED FOREST FORMATION
CHINLE GROUP
CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: AMPHIBIA LINNAEUS, 1758
SUBCLASS: LABYRINTHODONTIA OWEN, 1860
SUPERORDER: TEMNOSPONDYLIA ZITTEL, 1887
MICROORDER: LIMNARCHIA YATES & WARREN, 2000
ORDER: TREMATOSAURIA PIVETEAU, 1955
Superfamily: METOPOSAUROIDEA Watson, 1919
Family: METOPOSAURIDAE Watson, 1919
Subfamily: METOPOSAURINAE Watson, 1919
Koskinonodon perfectus
= Buettneria perfecta
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
BLUE HILLS
NMMNH L 3764
BLUE MESA MEMBER
PETRIFIED FOREST FORMATION
CHINLE GROUP
LATE CARNIAN STAGE
LOWER LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
ARCHOSAURIFORMES INCERTAE SEDIS
Gen. sp indet.
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
SUPERORDER: PARASUCHIMORPHA NOVA
ORDER: PARASUCHIA HUXLEY, 1875
Incertae sedis
Gen. sp indet.
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
BLUE MESA W AREA
ANNIE’S CANYON
PEFO 085026 (UCMP V85235, MNA 302:115, PF123)
LOWER PETRIFIED FOREST FORMATION
CHINLE GROUP
LATEST CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
SUPERORDER: PARASUCHIMORPHA NOVA
ORDER: PARASUCHIA HUXLEY, 1875
Family: ANGISTORHINIDAE Huene, 1936
Subfamily: RUTIODONTINAE Long & Murry, 1995
Smilosuchus adamanensis
= *Leptosuchus adamanensis
MAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
ORDER: AETOSAURIA NICHOLSON & LYDEKKER, 1889
Family: STAGONOLEPIDIDAE Lydekker, 1887
Subfamily: STAGONOLEPINAE Lydekker, 1887 (sensu Heckert & Lucas, 2000)
Stagonolepis wellesi
= Calyptosuchus wellesi
= Stagonolepis wellesi
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
BLUE MESA NW
LOWER PETRIFIED FOREST FORMATION
CHINLE GROUP
LATEST CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: SYNAPSIDA OSBORN, 1903
SUPERORDER: THERASPID BROOM, 1905
GRANDORDER: EUTHERAPSIDA
MICRORDER: NEOTHERAPSIDA
ORDER: ANOMODONTIA WATSON & ROMER, 1956
SUBORDER: DICYNODONTIA OWEN, 1860
Superfamily: PRISTERODONTIA Cluver & King, 1983
Family: KANNEMEYERIDAE Huene, 1948
Subfamily: STAHLECKERIINAE Huene, 1935
Tribe: PLACERINI Kalandadze, 1973 (sensu King, 1988)
Placerias sp
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
WINDOW ROCK AREA
WINDOW ROCK
MNA
LOWER PETRIFIED FOREST FORMATION
CHINLE GROUP
LATEST CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
MAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
ORDER: AETOSAURIA NICHOLSON & LYDEKKER, 1889
Family: STAGONOLEPIDIDAE Lydekker, 1887
Subfamily: DESMATOSUCHINAE Huene, 1942
Desmatosuchus haplocerus
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
ROUND ROCK 5 (UCMP V6945)
LOWER PETRIFIED FOREST FORMATION
CHINLE GROUP
CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: AMPHIBIA LINNAEUS, 1758
SUBCLASS: LABYRINTHODONTIA OWEN, 1860
SUPERORDER: TEMNOSPONDYLIA ZITTEL, 1887
MICROORDER: LIMNARCHIA YATES & WARREN, 2000
ORDER: TREMATOSAURIA PIVETEAU, 1955
Superfamily: METOPOSAUROIDEA Watson, 1919
Family: METOPOSAURIDAE Watson, 1919
Subfamily: METOPOSAURINAE Watson, 1919
Koskinonodon perfectus
= Buettneria perfecta
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
SUPERORDER: PARASUCHIMORPHA NOVA
ORDER: PARASUCHIA HUXLEY, 1875
Family: ANGISTORHINIDAE Huene, 1936
Subfamily: RUTIODONTINAE Long & Murry, 1995
Smilosuchus adamanensis
= Leptosuchus adamanensisLeptosuchus sp
MAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
ORDER: AETOSAURIA NICHOLSON & LYDEKKER, 1889
Family: STAGONOLEPIDIDAE Lydekker, 1887
Subfamily: DESMATOSUCHINAE Huene, 1942
Desmatosuchus haplocerus
= Acaenasuchus geoffreyi
= Acaenasuchus "geoffreyi"
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
ZUNI WELL NORTH AREA
ZUNI NORTH 1
UCMP V82255
UPPER PETRIFIED FOREST FORMATION
CHINLE GROUP
CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
SUPERORDER: PARASUCHIMORPHA NOVA
ORDER: PARASUCHIA HUXLEY, 1875
Family: ANGISTORHINIDAE Huene, 1936
Subfamily: PSEUDOPALATINAE, Long & Murry, 1995
Gen. sp indet.
MAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
ORDER: AETOSAURIA NICHOLSON & LYDEKKER, 1889
Family: STAGONOLEPIDIDAE Lydekker, 1887
Subfamily: TYPOTHORACISINAE Parker, 2007
Tribe: TYPOTHORACISINI Parker, 2007
Typothorax coccinarum
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
ZUNI WELL NORTH AREA
ZUNI NORTH 2
PEFO 085087, (UCMP Loc. V82247, PF3)
UPPER PETRIFIED FOREST FORMATION
CHINLE GROUP
CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
SUPERORDER: PARASUCHIMORPHA NOVA
ORDER: PARASUCHIA HUXLEY, 1875
Family: ANGISTORHINIDAE Huene, 1936
Subfamily: PSEUDOPALATINAE, Long & Murry, 1995
Gen. sp indet.
MAGNORDER: SUCHIA KREBS, 1974
Family: SHUVOSAURIDAE Chatterjee, 1993
Shuvosaurus inexpectatus
= ?Chatterjeea elegansSUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
ORDER: AETOSAURIA NICHOLSON & LYDEKKER, 1889
Family: STAGONOLEPIDIDAE Lydekker, 1887
Subfamily: TYPOTHORACISINAE Parker, 2007
Tribe: TYPOTHORACISINI Parker, 2007
Typothorax coccinarum
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
ZUNI WELL NORTH AREA
ZUNI NORTH 3
PEFO 085089 (UCMP Loc. V82266, PF6)
UPPER PETRIFIED FOREST FORMATION
CHINLE GROUP
CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
MAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
ORDER: AETOSAURIA NICHOLSON & LYDEKKER, 1889
Family: STAGONOLEPIDIDAE Lydekker, 1887
Subfamily: TYPOTHORACISINAE Parker, 2007
Tribe: TYPOTHORACISINI Parker, 2007
Typothorax coccinarum
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
ZUNI WELL ROAD AREA
LACEY POINT SW2
PEFO 085107 (UCMP V82256, PF28)
UPPER PETRIFIED FOREST FORMATION
CHINLE GROUP
CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
SUPERORDER: PARASUCHIMORPHA NOVA
ORDER: PARASUCHIA HUXLEY, 1875
Family: ANGISTORHINIDAE Huene, 1936
Subfamily: PSEUDOPALATINAE, Long & Murry, 1995
Gen. sp indet.
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
ZUNI WELL ROAD AREA
ZUNI WELL ROAD 2
PEFO 085110 (UCMP V84239, PF31)
UPPER PETRIFIED FOREST FORMATION
CHINLE GROUP
CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
MAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
ORDER: AETOSAURIA NICHOLSON & LYDEKKER, 1889
Family: STAGONOLEPIDIDAE Lydekker, 1887
Subfamily: TYPOTHORACISINAE Parker, 2007
Tribe: TYPOTHORACISINI Parker, 2007
Typothorax coccinarum
_____________________________________________________________________________________
ARIZONA
APACHE COUNTY
PETRIFIED FOREST
ZUNI WELL ROAD AREA
ZUNI WELL ROAD 3
PEFO 085111 (UCMP V84240, PF32)
PAINTED DESERT MEMBER
UPPER PETRIFIED FOREST FORMATION
CHINLE GROUP
CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
SUPERORDER: PARASUCHIMORPHA NOVA
ORDER: PARASUCHIA HUXLEY, 1875
Family: ANGISTORHINIDAE Huene, 1936
Subfamily: PSEUDOPALATINAE, Long & Murry, 1995
Gen. sp indet.
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ARIZONA
APACHE COUNTY
PETRIFIED FOREST
ZUNI WELL ROAD AREA
ZUNI WELL ROAD 4
PEFO 085112 (UCMP V84241, PF33)
PAINTED DESERT MEMBER
UPPER PETRIFIED FOREST FORMATION
CHINLE GROUP
CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
MAGNORDER: SUCHIA KREBS, 1974
SUPERORDER: PSEUDOSUCHIA ZITTEL 1887-1890
GRANDORDER: RAUISUCHIFORMES PARRISH, 1993
ORDER: RAUISUCHIA Bonaparte, 1984
SUBORDER: RAUISUCHIA BONAPARTE, 1982
Family: TERATOSAURIDAE Cope 1871
Subfamily: TERATOSAURINAE Cope 1871
Tribe: TERATOSAURINI Cope, 1871 (sensu Sennikov, 1995) (emend) from Tribe RAUISUCHINI Huene, 1942
Postosuchus kirkpatricki
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ARIZONA
APACHE COUNTY
PETRIFIED FOREST
ZUNI WELL ROAD AREA
MNA 302:26
UPPER PETRIFIED FOREST FORMATION
CHINLE GROUP
CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
SUPERCOHORT: CRUROTARSI SERENO & ARCUCCI, 1990
COHORT: CROCODYLOTARSI BENTON & CLARK, 1988
SUPERORDER: PARASUCHIMORPHA NOVA
ORDER: PARASUCHIA HUXLEY, 1875
Family: ANGISTORHINIDAE Huene, 1936
Subfamily: PSEUDOPALATINAE, Long & Murry, 1995
Gen. sp indet.
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ARIZONA
APACHE COUNTY
PETRIFIED FOREST NATIONAL PARK
NMMNH L-6756
RAINBOW FOREST AREA
SONSELA MEMBER
LOWER PETRIFIED FOREST FORMATION
CHINLE GROUP
ADMANIAN
LATEST CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
ICHNOSTEM: TETRAPODIPIDA NOVA
ICHNOSUPERCLASS: AMNIOTAIPIDII NOVA
ICHNOCLASS: REPTILIPEDIA VIALOV, 1966
ICHNOSUBCLASS: DIAPSIDIPIDII NOVA
ICHNOSTEM-GROUP: NEODIAPSIDIPEDII NOVA
ICHNOINFRACLASS: NEODIAPSIDIPEDII NOVA
ICHNOSUBDIVISION: ARCHOSAURIPEDIDII NOVA
ICHNOLEGION: DINOSAUROMORPHIPEDA NOVA
ICHNOSUBLEGION: DINOSAURIFORMEIPEDIDII NOVA
ICHNOSUPERCOHORT: DINOSAUROPEDIDA NOVA
ICHNOCOHORT: ORNITHISCHIFORMEIPIDA NOVA
ICHNOSUPERORDER: PROSAUROPODAMORPHIPIDA NOVA
ICHNOORDER: PROSAUROPODINA VYLOV, 1988
Incertae sedis
Barrancapus sp
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ARIZONA
APACHE COUNTY
PETRIFIED FOREST NATIONAL PARK
NEWSPAPER ROCK BED
NMMNH L-6733
TEEPES AREA
BLUE MESA MEMBER
LOWER PETRIFIED FOREST FORMATION
CHINLE GROUP
ADMANIAN
LATEST CARNIAN STAGE
LATE TRIASSIC EPOCH
LATE TRIASSIC
ICHNOSTEM: TETRAPODIPIDA NOVA
ICHNOSUPERCLASS: AMNIOTAIPIDII NOVA
ICHNOCLASS: REPTILIPEDIA VIALOV, 1966
Incertae sedis
Gen. sp indet.
ICHNOSUBCLASS: DIAPSIDIPIDII NOVA
ICHNOSTEM-GROUP: NEODIAPSIDIPEDII NOVA
ICHNOINFRACLASS: NEODIAPSIDIPEDII NOVA
Ichnofamily: RHYNCHOSAUROIDIDAE Haubold, 1966.
Rhynchosauroide sp
ICHNOSUBDIVISION: ARCHOSAURIPEDIDII NOVA
ICHNOMAGNORDER: SUCHIPEDIA NOVA
ICHNOSUPERORDER: PSEUDOSUCHIPEDOIDEI EMEND VIALOV, 1966
Ichnofamily: CHIROTHERIIDAE emend Abel, 1835
Brachychirotherium sp
ICHNOLEGION: DINOSAUROMORPHIPEDA NOVA
ICHNOSUBLEGION: DINOSAURIFORMEIPEDIDII NOVA
ICHNOSUPERCOHORT: DINOSAUROPEDIDA NOVA
ICHNOCOHORT: THEROPODIPEDIA NOVA
ICHNOSUPERORDER: NEOTHEROPODOPEDIDA NOVA
ICHNOORDER: NEOTETANURIPEDIDII NOVA
ICHNOSUBORDER: CARNOSAURIPODOIDEI emend VYLOV, 1988
Ichnofamily: EUBRONTIDAE emend Lull, 1904
Eubrontes sp
ICHNOSUBORDER: AVETHEROPODIPIDA NOVA
ICHNOMICRORDER: COELUROSAURIPIDIDA NOVA
Ichnofamily: GRALLATORIDAE emend Lull, 1904
Grallator sp
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