ARGENTINA

SAN JUAN PROVINCE

ISCHIGUALASTO PROVINCAL PARK

VALLE PINTADO

NEAR THE BASE OF THE ISCHIGUALASTO FORMATION

LATE CARNIAN STAGE

EARLY LATE TRIASSIC EPOCH

LOWER 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

INCERTAE SEDIS

Family: LAGERPETONIDAE Arcucci, 1987

Gen. sp indet.

_____________________________________________________________________________________

ARGENTINA

SAN JUAN PROVINCE

ISCHIGUALASTO PROVINCAL PARK

ALONG THE NORTHERN EDGE OF CANCHA DE BOCHAS

BASE OF THE ISCHIGUALASTO FORMATION

LOWER PORTION OF THE CANCHA DE BOCHAS MEMBER

LATE CARNIAN STAGE

EARLY LATE TRIASSIC EPOCH

LOWER 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

Family: LEWISUCHIDAE PAUL, 1988 emend Olshevsky, 1991

*Ignotosaurus fragilis

_____________________________________________________________________________________

ARGENTINA

SAN JUAN PROVINCE

ISCHIGUALASTO PROVINCIAL PARK

HOYADA DE ISCHIGUALASTO

VALLE PINTADO

CANCHA DE BOCHAS MEMBER

ISCHIGUALASTO FORMATION

LATE CARNIAN STAGE-EARLY NORIAN

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

ORDER: RAUISUCHIA Bonaparte, 1984

SUBORDER: RAUISUCHIA BONAPARTE, 1982

Family: RHADINOSUCHIDAE Hoffstetter, 1955 (as per Kischlat & Schultz, 1999)

*Pseudochampsa ischigualastensis
= Chanaersuchus ischigualastensis

_____________________________________________________________________________________

NORTHWESTERN ARGENTINA

SAN JUAN PROVINCE

CANCHA DE BOCHAS MEMBER

LOWER PART OF THE ISCHIGUALASTO 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

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: RHADINOSUCHIDAE Hoffstetter, 1955 (as per Kischlat & Schultz, 1999)

Proterochampsa sp

_____________________________________________________________________________________

ARGENTINA

SAN JUAN PROVINCE

ISCHIGUALASTO PROVINICAL PARK

VALLE DE LA LUNA

ISCHIGUALASTO FORMATION

VALLE DE LA LUNA MEMBER

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

SUBLEGION: DINOSAUROMORPHA BENTON & NORMAN IN BENTON, 1985

INFRALEGION: DINOSAURIFORMES NOVAS, 1992

SUPERCOHORT: DINOSAURIA OWEN, 1842

COHORT: THEROPODA EMEND MARSH, 1881

ORDER: Incertae sedis

*Eodromaeus murphi

_____________________________________________________________________________________

ARGENTINA

SAN JUAN PROVINCE

ISCHIGUALASTO PROVINICAL PARK

VALLE DE LA LUNA

ISCHIGUALASTO FORMATION

LA PENNA MEMBER

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

SUBLEGION: DINOSAUROMORPHA BENTON & NORMAN IN BENTON, 1985

INFRALEGION: DINOSAURIFORMES NOVAS, 1992

SUPERCOHORT: DINOSAURIA OWEN, 1842

COHORT: THEROPODA EMEND MARSH, 1881

ORDER: Incertae sedis

*Eodromaeus murphi

_____________________________________________________________________________________

ARGENTINA

SAN JUAN PROVINCE

ISCHIGUALASTO PROVINICAL PARK

VALLE DE LA LUNA

ISCHIGUALASTO FORMATION

CANCHA DE BOCHAS MEMBER

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

SUBLEGION: DINOSAUROMORPHA BENTON & NORMAN IN BENTON, 1985

INFRALEGION: DINOSAURIFORMES NOVAS, 1992

SUPERCOHORT: DINOSAURIA OWEN, 1842

COHORT: THEROPODA EMEND MARSH, 1881

ORDER: Incertae sedis

*Eodromaeus murphi

_____________________________________________________________________________________

 

ARGENTINA

SAN JUAN PROVINCE

SAN JUAN

ISCHIGUALASTO PROVINCIAL PARK

"HERRERA DE LA BASE", 3 KM NORTHWESTERN OF "CANCHA DE BOCHAS" LOCALITY

CANCHE DE BOCHAS MEMBER

40M ABOVE THE BASE OF ISCHIGUALASTO 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

SUPERORDER: HERRASAURA NOVA

ORDER: HERRERASAURIA GALTON, 1985

Family: HERRERASAURIDAE Benedetto, 1973

*Sanjuansaurus gordilloi

_____________________________________________________________________________________

ARGENTINA

SAN JUAN PROVINCE

ISCHIGUALASTO NATIONAL PARK

ISCHIGUALASTO-VILLA UNION BASIN

AGUA DE LA PENA GROUP

NORTHERN MARGIN OF VALLE PINTADO SITE

LOWER LEVELS OF THE CANCHA DE BOCHAS MEMBER

ISCHIGUALASTO 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: ORNITHISCHIFORMES COOPER, 1985

SUPERORDER: SAUROPODOMORPHA HUENE, 1932

Family: GUAIBASAURIDAE Bonaparte, Ferigolo & Riberio, 1999

Subfamily: SATURNALIINAE EZCURRA, 2010

*Chromogisaurus novasi

_____________________________________________________________________________________

ARGENTINA

SAN JUAN PROVINCE

ISCHIGUALASTO PROVINCIAL PARK

HOLLADA DE ISCHIGUALASTO

VALLE PINTADO

40 M ABOVE THE BASE OF THE ISCHIGUALSTO FORMATION

LOWER 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

SUBLEGION: DINOSAUROMORPHA BENTON & NORMAN IN BENTON, 1985

INFRALEGION: DINOSAURIFORMES NOVAS, 1992

SUPERCOHORT: DINOSAURIA OWEN, 1842

COHORT: ORNITHISCHIFORMES COOPER, 1985

SUPERORDER: SAUROPODOMORPHA HUENE, 1932

*Panphagia protos

_____________________________________________________________________________________

ARGENTINA

SAN JUAN PROVINCE

AGUA DE LA PENA

ISCHIGUALASTO FORMATION

LATE 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: BRACHYOPOMORPHA WARREN & MARSICANO, 2000

SUBORDER: BRACHYOPOIDEA ROMER, 1947

Superfamily: BRACHYOPOIDEA Lydekker, 1885 (sensu Save-Soderbergh, 1935)

Family: CHIGUTISAURIDAE Rusconi, 1951

*Pelorocephalus ischigualastensis

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)

*Ischigualastia jenseni

_____________________________________________________________________________________

A
ARGENTINA

PATAGONIA

SAN JUAN PROVINCE

ISCHIGUALASTO PROVINCIAL PARK

VALLEY OF THE MOON

ISCHIGUALASTO FORMATION

LATE 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

SUBLEGION: DINOSAUROMORPHA BENTON & NORMAN IN BENTON, 1985

INFRALEGION: DINOSAURIFORMES NOVAS, 1992

SUPERCOHORT: DINOSAURIA OWEN, 1842

SUPERORDER: HERRASAURA NOVA

ORDER: HERRERASAURIA GALTON, 1985

Family: HERRERASAURIDAE Benedetto, 1973

*Eoraptor lunensis


_____________________________________________________________________________________

ARGENTINA

PATAGONIA

SAN JUAN PROVINCE

ISCHIGUALASTO PROVINCIAL PARK

ISCHIGUALASTO FORMATION

LATE 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

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

Genus: Nova

_____________________________________________________________________________________


ARGENTINA

PATAGONIA

SAN JUAN PROVINCE

HOYADA ISCHIGUALASTO

3 KM ESE OF AGUADA

ISCHIGUALASTO FORMATION

LATE 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

SUBLEGION: DINOSAUROMORPHA BENTON & NORMAN IN BENTON, 1985

INFRALEGION: DINOSAURIFORMES NOVAS, 1992

SUPERCOHORT: DINOSAURIA OWEN, 1842

SUPERORDER: HERRASAURA NOVA

ORDER: HERRERASAURIA GALTON, 1985

Family: HERRERASAURIDAE Benedetto, 1973

Herrerasaurus ischigualastensis

_____________________________________________________________________________________

ARGENTINA

PATAGONIA

SAN JUAN PROVINCE

LOWER THIRD OF THE ISCHIGUALASTO FORMATION

LATE 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

SUBLEGION: DINOSAUROMORPHA BENTON & NORMAN IN BENTON, 1985

INFRALEGION: DINOSAURIFORMES NOVAS, 1992

SUPERCOHORT: DINOSAURIA OWEN, 1842

SUPERORDER: HERRASAURA NOVA

ORDER: HERRERASAURIA GALTON, 1985

Family: HERRERASAURIDAE Benedetto, 1973

*Herrerasaurus ischigualastensis
= *Ischisaurus cattoi


_____________________________________________________________________________________

ARGENTINA

PATAGONIA

SAN JUAN PROVINCE

1 KM NW OF ARROYO DE AUGA

ISCHIGUALASTO FORMATION

LATE 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

SUBLEGION: DINOSAUROMORPHA BENTON & NORMAN IN BENTON, 1985

INFRALEGION: DINOSAURIFORMES NOVAS, 1992

SUPERCOHORT: DINOSAURIA OWEN, 1842

SUPERORDER: HERRASAURA NOVA

ORDER: HERRERASAURIA GALTON, 1985

Family: HERRERASAURIDAE Benedetto, 1973

Herrerasaurus ischigualastensis
= cf Staurikosaurus sp


_____________________________________________________________________________________

ARGENTINA

SAN JUAN PROVINCE

DEPARTMENT OF VALLE FERTIL

ISCHIGUALSTO

ISCHIGUALSTO FORMATION

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

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

*Saurosuchus galilei

Family: POPOSAURIDAE Nopcsa, 1928

*Sillosuchus longicervix

Family: RHADINOSUCHIDAE Hoffstetter, 1955 (as per Kischlat & Schultz, 1999)

*Proterochampsa barrionuevoi
Proterochampsa sp?

ORDER: AETOSAURIA NICHOLSON & LYDEKKER, 1889

Family: STAGONOLEPIDIDAE Lydekker, 1887

Subfamily: AETOSAURINAE Cope, 1889 (sensu Heckert & Lucas, 2000)

*Aetosauroides scagliai

_____________________________________________________________________________________


ARGENTINA

SAN JUAN PROVINCE

MIDDLE THIRD OF THE ISCHIGUALASTO FORMATION

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

ORDER: AETOSAURIA NICHOLSON & LYDEKKER, 1889

Family: STAGONOLEPIDIDAE Lydekker, 1887

Subfamily: AETOSAURINAE Cope, 1889 (sensu Heckert & Lucas, 2000)

*Argentinosuchus bonapartei

 
_____________________________________________________________________________________


ARGENTINA

PROVINCE OF SAN JUAN

HOYADA DE ISCHIGUALASTO

LOWER ISCHIGUALASTO FORMAITON

LATE 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: CAPITOSAURIA ROMER, 1947

Superfamily: CAPITOSAUROIDEA Watson, 1919 (sensu Romer, 1947)

Incertae sedis

*Promastodonsaurus bellmanni

CLASS: REPTILIA LAURENTI, 1768

SUBCLASS: DIAPSIDA OSBORN, 1904

SUPERLEGION: NEODIAPSIDA BENTON, 1985

LEGION: ARCHOSAUROMORPHA HUENE, 1946

SUPERCOHORT: RHYNOCEPHALIA nova

ORDER: RHYNOCEPHALIA BUTHER, 1867

SUBORDER: RHYNCHOSAUROIDEA GERVAIS, 1889

Family: HYPERODAPEDONTIDAE Lydekker, 1885

Subfamily: HYPERODAPEDONTINAE Lydekker, 1885 (sensu Chatterjee, 1969)

Gen. sp. indet.

_____________________________________________________________________________________


ARGENTINA

PROVINCE OF SAN JUAN

HOYADA ISCHIGUALASTO

ISCHIGUALSTO FORMATION

LATE 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: TRIALESTIA, CRUSH 1984

Family: TRIALESTIDAE Bonaparte, 1982

*Trialestes romeri
= Triassolestes romeri

SUBCLASS: SYNAPSIDA OSBORN, 1903

SUPERORDER: THERASPIDA BROOM, 1905

GRANDORDER: EUTHERAPSIDA

MICRORDER: NEOTHERAPSIDA

ORDER: THERIODONTIA OWEN, 1881

EUTHERIODONTIA

SUBORDER: CYNODONTIA OWEN, 1860

EPICYNODONTIA HOPSON & KITCHING, 2001

INFRAORDER: EUCYNODONTIA

MAMMALIAMORPHA ROWE, 1988

Superfamily: CHINQUODONTOIDEA Huene, 1936

Family: CHINIQUODONTIDAE Huene, 1936

Chiniquodon cf. theotonicus

Superfamily: TRITYLODONTIA Cope, 1884 (sensu Kuhne, 1943)

Family: TRAVERSODONTIDAE Huene, 1936

*Exaeretodon frenguellii
= *Theropsis robusta
= *Exaeretodon argentinus
= Belesodon? argentinus
= Traversodon argentinus
*Exaeretodon vincei
= Proexaeretodon vincei

= *Ischignathus sudamericanus
Exaeretodon sp

 

_____________________________________________________________________________________


ARGENTINA

PATAGONIA

SAN JUAN PROVINCE

NORTH SIDE OF THE CANCHA DE BOCHASE

ISCHIGUALASTO PROVINCAL PARK

LOWER ISCHIGUALASTO FORMATION

LATE CARNIAN STAGE

LATE TRIASSIC EPOCH

LATE TRIASSIC

STEM: TETRAPODA GOODRICH, 1930

SUPERCLASS: AMNIOTA HAECKEL, 1866

CLASS: REPTILIA LAURENTI, 1768

SUBCLASS: SYNAPSIDA OSBORN, 1903

SUPERORDER: THERASPIDA BROOM, 1905

GRANDORDER: EUTHERAPSIDA

MICRORDER: NEOTHERAPSIDA

ORDER: THERIODONTIA OWEN, 1881

EUTHERIODONTIA

SUBORDER: CYNODONTIA OWEN, 1860

EPICYNODONTIA HOPSON & KITCHING, 2001

INFRAORDER: EUCYNODONTIA

MAMMALIAMORPHA ROWE, 1988

Superfamily: CHINQUODONTOIDEA Huene, 1936

Family: CHINIQUODONTIDAE Huene, 1936

*Ecteninion lunensis

Chiniquodon sanjuanensis
= *Probelesodon sanjuanensis

_____________________________________________________________________________________


ARGENTINA

SAN JUAN PROVINCE

ISCHIGUALSTO FORMATION

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: RHYNOCEPHALIA nova

ORDER: RHYNOCEPHALIA BUTHER, 1867

SUBORDER: RHYNCHOSAUROIDEA GERVAIS, 1889

Family: HYPERODAPEDONTIDAE Lydekker, 1885

Subfamily: HYPERODAPEDONTINAE Lydekker, 1885 (sensu Chatterjee, 1969)

*Hyperodapedon sanjuanenesis
= Scaphonyx sanjuanenesis

_____________________________________________________________________________________


ARGENTINA

PATAGONIA

SAN JUAN PROVINCE

RIO LA CHILCA

LOWER ISCHIGUALASTO FORMATION

LATE 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

SUBLEGION: DINOSAUROMORPHA BENTON & NORMAN IN BENTON, 1985

INFRALEGION: DINOSAURIFORMES NOVAS, 1992

SUPERCOHORT: DINOSAURIA OWEN, 1842

SUPERORDER: HERRASAURA NOVA

ORDER: HERRERASAURIA GALTON, 1985

Family: HERRERASAURIDAE Benedetto, 1973

Herrerasaurus ischigualastensis
= *Frenguellisaurus ischigualastensis


_____________________________________________________________________________________

ARGENTINA

SAN JUAN PROVINCE

ISCHIGUALSTO FORMATION

LATE 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: THEROPODIPEDIA NOVA

ICHNOSUPERORDER: NEOTHEROPODOPEDIDA NOVA

ICHNOORDER: NEOTETANURIPEDIDII NOVA

ICHNOSUBORDER: AVETHEROPODIPIDA NOVA

ICHNOMICRORDER: COELUROSAURIPIDIDA NOVA

Incertae sedis

Gen. sp indet.

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