ARIZONA
COCONINO COUNTY
NAVAJO NATION
ADEII EECHII CLIFFS
LOCALITY TMM 43647: HUMMINGBIRD CANYON
'MIDDLE THIRD' OF THE SILTY FACIES
KAYENTA FORMATION
GLEN CANYON GROUP
MIDDLE THIRD OF THE SILTY FACIES OF THAT UNIT
?SINEMURIAN-TORACIAN STAGE
MIDDLE-LATE LIAS EPOCH
MIDDLE EARLY JURASSIC
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
MAGNORDER: ORNITHISCHIA SEELEY, 1888
SUPERORDER: EURYOPDA SERENO, 1986
GRANDORDER: ARMATOSAURIA ZHAO, 1983 (emend)
ORDER: ANKYLOSAURIA OSBORN, 1923
SUBORDER: SCELIDOSAURIA COOPER, 1985
Family: SCUTELLOSAURIDAE Lambert, 1990
Scutellosaurus lawleri
_____________________________________________________________________________________
ARIZONA
COCONINO COUNTY
NAVAJO NATION
ADEII EECHII CLIFFS
'MIDDLE THIRD' OF THE SILTY FACIES
KAYENTA FORMATION
GLEN CANYON GROUP
MIDDLE THIRD OF THE SILTY FACIES OF THAT UNIT
?SINEMURIAN-TORACIAN STAGE
MIDDLE-LATE LIAS EPOCH
MIDDLE EARLY JURASSIC
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
MAGNORDER: ORNITHISCHIA SEELEY, 1888
SUPERORDER: EURYOPDA SERENO, 1986
GRANDORDER: ARMATOSAURIA ZHAO, 1983 (emend)
ORDER: ANKYLOSAURIA OSBORN, 1923
SUBORDER: SCELIDOSAURIA COOPER, 1985
Family: SCUTELLOSAURIDAE Lambert, 1990
Scutellosaurus lawleri
_____________________________________________________________________________________
ARIZONA
COCONINO COUNTY
NAVAJO NATION
ADEII EECHII CLIFFS
LOCALITY TMM 43656: GERALD'S TURTLE
'MIDDLE THIRD' OF THE SILTY FACIES
KAYENTA FORMATION
GLEN CANYON GROUP
MIDDLE THIRD OF THE SILTY FACIES OF THAT UNIT
?SINEMURIAN-TORACIAN STAGE
MIDDLE-LATE LIAS EPOCH
MIDDLE EARLY JURASSIC
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
MAGNORDER: ORNITHISCHIA SEELEY, 1888
SUPERORDER: EURYOPDA SERENO, 1986
GRANDORDER: ARMATOSAURIA ZHAO, 1983 (emend)
ORDER: ANKYLOSAURIA OSBORN, 1923
SUBORDER: SCELIDOSAURIA COOPER, 1985
Family: SCUTELLOSAURIDAE Lambert, 1990
Scutellosaurus lawleri
cf. Scutellosaurus sp
_____________________________________________________________________________________
ARIZONA
COCONINO COUNTY
NAVAJO NATION
ADEII EECHII CLIFFS
LOCALITY TMM 43661: ROCK HEAD TRITYLODONT
'MIDDLE THIRD' OF THE SILTY FACIES
KAYENTA FORMATION
GLEN CANYON GROUP
MIDDLE THIRD OF THE SILTY FACIES OF THAT UNIT
?SINEMURIAN-TORACIAN STAGE
MIDDLE-LATE LIAS EPOCH
MIDDLE EARLY JURASSIC
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
MAGNORDER: ORNITHISCHIA SEELEY, 1888
SUPERORDER: EURYOPDA SERENO, 1986
GRANDORDER: ARMATOSAURIA ZHAO, 1983 (emend)
ORDER: ANKYLOSAURIA OSBORN, 1923
SUBORDER: SCELIDOSAURIA COOPER, 1985
Family: SCUTELLOSAURIDAE Lambert, 1990
Scutellosaurus lawleri
_____________________________________________________________________________________
ARIZONA
COCONINO COUNTY
NAVAJO NATION
ADEII EECHII CLIFFS
LOCALITY TMM 43663: EAST PAIUTE VALLEY NO. 1
'MIDDLE THIRD' OF THE SILTY FACIES
KAYENTA FORMATION
GLEN CANYON GROUP
MIDDLE THIRD OF THE SILTY FACIES OF THAT UNIT
?SINEMURIAN-TORACIAN STAGE
MIDDLE-LATE LIAS EPOCH
MIDDLE EARLY JURASSIC
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
MAGNORDER: ORNITHISCHIA SEELEY, 1888
SUPERORDER: EURYOPDA SERENO, 1986
GRANDORDER: ARMATOSAURIA ZHAO, 1983 (emend)
ORDER: ANKYLOSAURIA OSBORN, 1923
SUBORDER: SCELIDOSAURIA COOPER, 1985
Family: SCUTELLOSAURIDAE Lambert, 1990
Scutellosaurus lawleri
_____________________________________________________________________________________
ARIZONA
COCONINO COUNTY
NAVAJO NATION
ADEII EECHII CLIFFS
LOCALITY TMM 43664: EAST PAIUTE VALLEY NO. 2
'MIDDLE THIRD' OF THE SILTY FACIES
KAYENTA FORMATION
GLEN CANYON GROUP
MIDDLE THIRD OF THE SILTY FACIES OF THAT UNIT
?SINEMURIAN-TORACIAN STAGE
MIDDLE-LATE LIAS EPOCH
MIDDLE EARLY JURASSIC
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
MAGNORDER: ORNITHISCHIA SEELEY, 1888
SUPERORDER: EURYOPDA SERENO, 1986
GRANDORDER: ARMATOSAURIA ZHAO, 1983 (emend)
ORDER: ANKYLOSAURIA OSBORN, 1923
SUBORDER: SCELIDOSAURIA COOPER, 1985
Family: SCUTELLOSAURIDAE Lambert, 1990
Scutellosaurus lawleri
_____________________________________________________________________________________
ARIZONA
COCONINO COUNTY
NAVAJO NATION
ADEII EECHII CLIFFS
LOCALITY TMM 43669: GOLD SPRING WASH
'MIDDLE THIRD' OF THE SILTY FACIES
KAYENTA FORMATION
GLEN CANYON GROUP
MIDDLE THIRD OF THE SILTY FACIES OF THAT UNIT
?SINEMURIAN-TORACIAN STAGE
MIDDLE-LATE LIAS EPOCH
MIDDLE EARLY JURASSIC
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
MAGNORDER: ORNITHISCHIA SEELEY, 1888
SUPERORDER: EURYOPDA SERENO, 1986
GRANDORDER: ARMATOSAURIA ZHAO, 1983 (emend)
ORDER: ANKYLOSAURIA OSBORN, 1923
SUBORDER: SCELIDOSAURIA COOPER, 1985
Family: SCUTELLOSAURIDAE Lambert, 1990
Scutellosaurus lawleri
cf. Scutellosaurus sp
_____________________________________________________________________________________
ARIZONA
COCONINO COUNTY
NAVAJO NATION
ADEII EECHII CLIFFS
LOCALITY TMM 43670: TED'S TURTLE TOWN
'MIDDLE THIRD' OF THE SILTY FACIES
KAYENTA FORMATION
GLEN CANYON GROUP
MIDDLE THIRD OF THE SILTY FACIES OF THAT UNIT
?SINEMURIAN-TORACIAN STAGE
MIDDLE-LATE LIAS EPOCH
MIDDLE EARLY JURASSIC
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
MAGNORDER: ORNITHISCHIA SEELEY, 1888
SUPERORDER: EURYOPDA SERENO, 1986
GRANDORDER: ARMATOSAURIA ZHAO, 1983 (emend)
ORDER: ANKYLOSAURIA OSBORN, 1923
SUBORDER: SCELIDOSAURIA COOPER, 1985
Family: SCUTELLOSAURIDAE Lambert, 1990
Scutellosaurus lawleri
_____________________________________________________________________________________
ARIZONA
COCONINO COUNTY
NAVAJO NATION
ADEII EECHII CLIFFS
LOCALITY TMM 43687: GOLD SPRING GENERAL
'MIDDLE THIRD' OF THE SILTY FACIES
KAYENTA FORMATION
GLEN CANYON GROUP
MIDDLE THIRD OF THE SILTY FACIES OF THAT UNIT
?SINEMURIAN-TORACIAN STAGE
MIDDLE-LATE LIAS EPOCH
MIDDLE EARLY JURASSIC
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
MAGNORDER: ORNITHISCHIA SEELEY, 1888
SUPERORDER: EURYOPDA SERENO, 1986
GRANDORDER: ARMATOSAURIA ZHAO, 1983 (emend)
ORDER: ANKYLOSAURIA OSBORN, 1923
SUBORDER: SCELIDOSAURIA COOPER, 1985
Family: SCUTELLOSAURIDAE Lambert, 1990
Scutellosaurus lawleri
cf. Scutellosaurus sp
_____________________________________________________________________________________
ARIZONA
COCONINO COUNTY
NAVAJO NATION
ADEII EECHII CLIFFS
LOCALITY TMM 43690: WILLOW SPRING GENERAL
'MIDDLE THIRD' OF THE SILTY FACIES
KAYENTA FORMATION
GLEN CANYON GROUP
MIDDLE THIRD OF THE SILTY FACIES OF THAT UNIT
?SINEMURIAN-TORACIAN STAGE
MIDDLE-LATE LIAS EPOCH
MIDDLE EARLY JURASSIC
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
MAGNORDER: ORNITHISCHIA SEELEY, 1888
SUPERORDER: EURYOPDA SERENO, 1986
GRANDORDER: ARMATOSAURIA ZHAO, 1983 (emend)
ORDER: ANKYLOSAURIA OSBORN, 1923
SUBORDER: SCELIDOSAURIA COOPER, 1985
Family: SCUTELLOSAURIDAE Lambert, 1990
cf. Scutellosaurus sp
_____________________________________________________________________________________
ARIZONA
COCONINO COUNTY
NAVAJO NATION
ADEII EECHII CLIFFS
LOCALITY TMM 43691: PAIUTE NORTH
'MIDDLE THIRD' OF THE SILTY FACIES
KAYENTA FORMATION
GLEN CANYON GROUP
MIDDLE THIRD OF THE SILTY FACIES OF THAT UNIT
?SINEMURIAN-TORACIAN STAGE
MIDDLE-LATE LIAS EPOCH
MIDDLE EARLY JURASSIC
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
MAGNORDER: ORNITHISCHIA SEELEY, 1888
SUPERORDER: EURYOPDA SERENO, 1986
GRANDORDER: ARMATOSAURIA ZHAO, 1983 (emend)
ORDER: ANKYLOSAURIA OSBORN, 1923
SUBORDER: SCELIDOSAURIA COOPER, 1985
Family: SCUTELLOSAURIDAE Lambert, 1990
Scutellosaurus lawleri
cf. Scutellosaurus sp
_____________________________________________________________________________________
ARIZONA
COCONINO COUNTY
NAVAJO NATION
ADEII EECHII CLIFFS
LOCALITY TMM 43608: GOLD SPRING SOUTH
'MIDDLE THIRD' OF THE SILTY FACIES
KAYENTA FORMATION
GLEN CANYON GROUP
MIDDLE THIRD OF THE SILTY FACIES OF THAT UNIT
?SINEMURIAN-TORACIAN STAGE
MIDDLE-LATE LIAS EPOCH
MIDDLE EARLY JURASSIC
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
MAGNORDER: ORNITHISCHIA SEELEY, 1888
SUPERORDER: EURYOPDA SERENO, 1986
GRANDORDER: ARMATOSAURIA ZHAO, 1983 (emend)
ORDER: ANKYLOSAURIA OSBORN, 1923
SUBORDER: SCELIDOSAURIA COOPER, 1985
Family: SCUTELLOSAURIDAE Lambert, 1990
Scutellosaurus lawleri
_____________________________________________________________________________________
ARIZONA
COCONINO COUNTY
NAVAJO NATION
ADEII EECHII CLIFFS
LOCALITY TMM 43609: EOCAECILIA QUARRY
'MIDDLE THIRD' OF THE SILTY FACIES
KAYENTA FORMATION
GLEN CANYON GROUP
MIDDLE THIRD OF THE SILTY FACIES OF THAT UNIT
?SINEMURIAN-TORACIAN STAGE
MIDDLE-LATE LIAS EPOCH
MIDDLE EARLY JURASSIC
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
MAGNORDER: ORNITHISCHIA SEELEY, 1888
SUPERORDER: EURYOPDA SERENO, 1986
GRANDORDER: ARMATOSAURIA ZHAO, 1983 (emend)
ORDER: ANKYLOSAURIA OSBORN, 1923
SUBORDER: SCELIDOSAURIA COOPER, 1985
Family: SCUTELLOSAURIDAE Lambert, 1990
Scutellosaurus lawleri
cf. Scutellosaurus sp
_____________________________________________________________________________________
ARIZONA
COCONINO COUNTY
NAVAJO NATION
ADEII EECHII CLIFFS
LOCALITY TMM 47001: SOUTHWEST PAIUTE CANYON
'MIDDLE THIRD' OF THE SILTY FACIES
KAYENTA FORMATION
GLEN CANYON GROUP
MIDDLE THIRD OF THE SILTY FACIES OF THAT UNIT
?SINEMURIAN-TORACIAN STAGE
MIDDLE-LATE LIAS EPOCH
MIDDLE EARLY JURASSIC
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
MAGNORDER: ORNITHISCHIA SEELEY, 1888
SUPERORDER: EURYOPDA SERENO, 1986
GRANDORDER: ARMATOSAURIA ZHAO, 1983 (emend)
ORDER: ANKYLOSAURIA OSBORN, 1923
SUBORDER: SCELIDOSAURIA COOPER, 1985
Family: SCUTELLOSAURIDAE Lambert, 1990
Scutellosaurus lawleri
_____________________________________________________________________________________
ARIZONA
COCONINO COUNTY
NAVAJO NATION
PAIUTE NORTH 1
LOCALITY TMM 43691
KAYENTA FORMATION
?SINEMURIAN-PLIESBACHIAN STAGE
MIDDLE LIAS EPOCH
MIDDLE EARLY JURASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
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: DILOPHOSAURIDAE Charig & Milner, 1990
Subfamily: DILOPHOSAURINAE Charig & Milner, 1990 (sensu Madsen & Welles, 2000)
cf. Dilophosaurus wetherilli
_____________________________________________________________________________________
ARIZONA
COCONINO COUNTY
NAVAJO NATION
NEAR THE BASE OF ROCK HEAD
LOCALITY TMM 43646
KAYENTA FORMATION
?SINEMURIAN-PLIESBACHIAN STAGE
MIDDLE LIAS EPOCH
MIDDLE EARLY JURASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
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: DILOPHOSAURIDAE Charig & Milner, 1990
Subfamily: DILOPHOSAURINAE Charig & Milner, 1990 (sensu Madsen & Welles, 2000)
Dilophosaurus wetherilli
COHORT: ORNITHISCHIFORMES COOPER, 1985
SUPERORDER: SAUROPODOMORPHA HUENE, 1932
ORDER: PROSAUROPODA HUENE, 1920 (emend)
SUBORDER: PLATEOSAURIA TORNIER, 1913
Family: MASSOSPONDYLIDAE Huene, 1914
*Sarahsaurus avrifontanalis
COHORT: ORNITHISCHIFORMES COOPER, 1985
MAGNORDER: ORNITHISCHIA SEELEY, 1888
SUPERORDER: EURYOPDA SERENO, 1986
GRANDORDER: ARMATOSAURIA ZHAO, 1983 (emend)
ORDER: ANKYLOSAURIA OSBORN, 1923
SUBORDER: SCELIDOSAURIA COOPER, 1985
Family: SCELIDOSAURIDAE Cope, 1869
Scelidosaurus sp
_____________________________________________________________________________________
ARIZONA
COCONINO COUNTY
NAVAJO NATION
JON'S THEROPOD
LOCALITY TMM 47006
KAYENTA FORMATION
?SINEMURIAN-PLIESBACHIAN STAGE
MIDDLE LIAS EPOCH
MIDDLE EARLY JURASSIC
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
SUPERLEGION: NEODIAPSIDA BENTON, 1985
LEGION: ARCHOSAUROMORPHA HUENE, 1946
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: DILOPHOSAURIDAE Charig & Milner, 1990
Subfamily: DILOPHOSAURINAE Charig & Milner, 1990 (sensu Madsen & Welles, 2000)
Dilophosaurus wetherilli
_____________________________________________________________________________________
ARIZONA
COCONINO COUNTY
NAVAJO NATION
ADEII EECHII CLIFFS
KAYENTA FORMATION
GLEN CANYON GROUP
MIDDLE THIRD OF THE SILTY FACIES OF THAT UNIT
?SINEMURIAN-PLIESBACHIAN STAGE
MIDDLE LIAS EPOCH
MIDDLE EARLY JURASSIC
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
MAGNORDER: ORNITHISCHIA SEELEY, 1888
SUPERORDER: EURYOPDA SERENO, 1986
GRANDORDER: ARMATOSAURIA ZHAO, 1983 (emend)
ORDER: ANKYLOSAURIA OSBORN, 1923
SUBORDER: SCELIDOSAURIA COOPER, 1985
Family: SCUTELLOSAURIDAE Lambert, 1990
Scutellosaurus lawleri
_____________________________________________________________________________________