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SOUTHERN UTAH
KANE COUNTY
KAIPAROWITS PLATEAU
OMNH V 808/MNA 1067/UMNH VP27
MIDDLE MEMBER
NATURITA FORMATION (DAKOTA FORMATION)
LATE CENOMANIAN STAGE
GALLIC SUBEPOCH
LOWER GULF EPOCH
LATE CRETACEOUS
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: AMPHIBIA LINNAEUS, 1758
SUBCLASS: LISSAMPHIBIA, HAECKEL, 1866?
SUPERORDER: BATRACHIA BRONGNIART, 1800
ORDER: CAUDATA SCOPOLI, 1777
SUBORDER: SALAMANDROIDEA NOBLE, 1931
Family: SIRENIDAE Gray, 1825
Gen. sp indet.
SUBORDER: PORTEOIDEA (NOBEL 1931) EMEND EDWARDS, 1976
Family: BATRACHOSAUROIDIDAE Auffenberg, 1958
Gen. sp A indet
SUBORDER: AMBYSTOMATOIDEA NOBLE, 1931
Family: SCAPHERPETONTIDAE Auffenberg & Goin, 1959
Gen. sp indet.
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1903
INFRACLASS: NEODIAPSIDA BENTON, 1985
LEGION: LEPIDOSAUROMORPHA DUMERIL & BIBRON, 1839
SUBLEGION: LEPIDOSAURIA HAECKEL, 1866 (DUMERIL & BIBRON, 1839)
MAGNORDER: SQUAMATA OPPEL, 1811
SUPERORDER: LACERTILIA OWEN, 1842
GRANDORDER: SCINCOGEKKONOMORPHA SUKHANOV, 1961
MICRORDER: SCINCOMORPHA CAMP, 1923
ORDER: ANGUIMORPHA FURBRINGER, 1900
Incertae sedis
Gen. sp indet
SUBORDER: PLATYNOTA GILMORE, 1928
Incertae sedis
Gen. sp indet Morphotype E
SUBORDER: DIPLOGLOSSA COPE, 1864
INFRAORDER: XENOSAUIRA FURBRINGER, 1900
Family: XENOSAURIDAE Cope, 1886
*Cnodontosaurus suchockii
ORDER: LEPTOGLOSSA COPE, 1900
SUBORDER: LYGOSOMORPHA ALIFANOV, 2000
Superfamily: SCINCOIDEA Oppel, 1811
Incertae sedis
*Dakotaseps gillettorum
= Dakotasaurus gillettorum*Webbsaurus lofgreni
Gen. sp indet.
Gen. sp indet. Morphotype C
Gen. sp indet. Morphotype D
GRANDORDER: ASCALABOTA GILMORE, 1928
ORDER: IGUANIA LATREILLE, 1825
SUBORDER: DRACOMORPHA NORTHCUTT, 1978
INFRAORDER: BORIOTEIIODEA NYDAM, EATON & SANKEY, 2007
PARVORDER: POLYGLYPHANODONTIA EMEND ALIFANOV, 2000
Superfamily: POLYGLYPHANODONTOIDEA Gilmore, 1942
Family: POLYGLYPHANODONTIDAE Gilmore, 1942
Bicuspidon smikros
SUPERORDER: SERPENTES LINNAEUS, 1759
ORDER: OPHIDIA BRONGNIART, 1800
SUBORDER: ALETHINOPHIDIA NOPCSCA, 1923
Superfamily: ANILIODEA Fitzinger, 1826
Family: ANILIIDAE Fitzenger, 1826
Coniophis sp
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SOUTHERN UTAH
KANE COUNTY
PAUNSAUGUNT PLATEAU
MNA 939 AND OR V1064/UMNH VP123
MIDDLE MEMBER
NATURITA FORMATION (DAKOTA FORMATION)
LATE CENOMANIAN STAGE
GALLIC SUBEPOCH
LOWER GULF EPOCH
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: AMPHIBIA LINNAEUS, 1758
SUBCLASS: LISSAMPHIBIA, HAECKEL, 1866?
SUPERORDER: BATRACHIA BRONGNIART, 1800
ORDER: CAUDATA SCOPOLI, 1777
SUBORDER: AMBYSTOMATOIDEA NOBLE, 1931
Family: SCAPHERPETONTIDAE Auffenberg & Goin, 1959
Gen. sp indet.
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UTAH
KANE COUNTY
GRAND
STAIRCASE-ESCALANTE NATIONAL MONUMENT
FROM A
COAL MINE NEAR THE RIMROOCS AREA
MNA
LOCALITY. DTW-2003-3
NATURITA FORMATION (DAKOTA FORMATION)
LATE
CENOMANIAN STAGE
GALLIC
SUBEPOCH
LOWER
GULF EPOCH
LATE
CRETACEOUS
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
ICHNOMAGNORDER: ORNITHISCHIPIDA NOVA
ICHNOSUPERORDER: EURYOPDIPIDA NOVA
ICHNOGRANDORDER: ANKYLOSAURIFORMIPIDA NOVA
Ichnofamily: TETRAPODOSAURIDAE emend Sternberg, 1932
Tetrapodosaurus sp
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UTAH
KANE COUNTY
NEAR MUDDY CREEK
TROPIC SHALE
UPPER PORTION OF THE SCIPONOCERAS GRACILE AMMONOID BIOZONE (ALSO CALLED THE EUOMPHALOCERAS SEPTEMSERIATUM BIO-ZONE)
MIDDLE-UPPER CENOMANIAN STAGE
UPPER MIDDLE GALLIC SUBEPOCH
LOWERMOST GULF EPOCH
MIDDLE CRETACEOUS
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
INFRACLASS: EURYAPSIDA COLBERT, 1945
SUPERORDER: SAUROPTERYGIA OWEN, 1860
GRANDORDER: EOSAUROPTERYGIA emend RIEPPEL, 1994
ORDER: PLESIOSAURIA OWEN, 1840 NON BLAINVILLE, 1835
SUBORDER: PLESIOSAURIA OWEN, 1840 NON BLAINVILLE, 1835
INFRAORDER: PLIOSAUROMORPHA NOVA
Superfamily: PLIOSAUROIDEA Seeley, 1874
Family: PLIOSAURIDAE Seeley, 1874
Incertae sedis
Gen. sp indet.
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UTAH
KANE COUNTY
KAIPIROWITS PLEATU
SAN RAFAEL SWELL
DAKOTA FORMATION
CENOMANIAN STAGE
UPPER MIDDLE GALLIC SUBEPOCH
LOWERMOST GULF EPOCH
MIDDLE CRETACEOUS
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
Gen. sp indet.
COHORT: ORNITHISCHIFORMES COOPER, 1985
MAGNORDER: ORNITHISCHIA SEELEY, 1888
SUPERORDER: NEORNITHISCHIA COOPER, 1985
GRANDORDER: ORNITHOPODA MARSH, 1871
MICRORDER: EUORNITHOPODA SERENO, 1986
ORDER: IGUANODONTIA DOLLO, 1888
SUBORDER: ANKYLOPOLLEXIA SERENO, 1986
INFRAORDER: STYRACOSTERNA SERENO, 1986
PARVORDER: HADROSAURIFORMES SERENO, 1997
SUPERFAMILY: HADROSAUROIDEA COPE, 1869 (SENSU SERENO, 1986)
Family: HADROSAURIDAE COPE, 1869
Incertae sedis
Gen. sp indet.
SUPERORDER: EURYOPDA SERENO, 1986
GRANDORDER: ARMATOSAURIA ZHAO, 1983 (emend)
ORDER: ANKYLOSAURIA OSBORN, 1923
SUBORDER: SCELIDOSAURIA COOPER, 1985
INFRAORDER: ANKYLOSAURA OSBORN, 1923
Family: ANKYLOSAURIDAE Brown, 1908
Incertae sedis
Gen. sp indet.
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UTAH
KANE COUNTY
GRAND STAIRCASE-ESCALANTE NATIONAL MONUMENT
MNA LOC 1494
APPROXIMATELY 18 M ABOVE LOCAL TOP OF DAKOTA FORMATION
APPROXIMATELY 12.3 M ABOVE TOP OF BENTONITE B
1.7 M BELOW TOP OF BENTONITE C
MIDDLE TO UPPER PART OF THE PSEUDASPIDOCERAS FLEXUOSUM AMONOID BIOZONE
EARLIEST TURONIAN STAGE
UPPERMOST GALLIC SUBEPOCH
LOWER GULF EPOCH
LATE CRETACEOUS
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
INFRACLASS: EURYAPSIDA COLBERT, 1945
SUPERORDER: SAUROPTERYGIA OWEN 1860
GRANDORDER: EOSAUROPTERYGIA emend RIEPPEL, 1994
ORDER: PLESIOSAURIA OWEN, 1840 NON BLAINVILLE, 1835
SUBORDER: PLESIOSAURIA OWEN, 1840 NON BLAINVILLE, 1835
INFRAORDER: PLESIOSAUROMORPHA NOVA
EUPLESIOSAURIA O’KEEFE, 2001
Superfamily: CRYPTOCLEIDOIDEA Williston, 1925
TRICLEDIA O’KEEFE , 2001
Family: POLYCOTYLIDAE Cope, 1869
Subfamily: PALMULA Albright, Gillette & Titus, 2007a
*Palmula quadratus
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UTAH
KANE COUNTY
GLEN CANYON NATIONAL RECREATION AREA
MNA LOC 1496
TROPIC SHALE
APPROXIMATELY 48 M ABOVE LOCAL TOP OF DAKOTA FORMATION
42.7 M ABOVE TOP OF BENTONITE A
14.8 M ABOVE TOP OF BENTONITE D
16.5M BELOW LO OF MAMMITES
OCCURS WITH MYTILOIDES MYTILOIDES AND MORROWITES SUBDEPRESSUS, BUT NOT WITH COLLIGNOICERAS
LATE EARLY TURONIAN STAGE
UPPERMOST GALLIC SUBEPOCH
LOWER GULF EPOCH
LATE CRETACEOUS
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1903
INFRACLASS: EURYAPSIDA COLBERT, 1945
SUPERORDER: SAUROPTERYGIA OWEN, 1860
GRANDORDER: EOSAUROPTERYGIA emend RIEPPEL, 1994
ORDER: PLESIOSAURIA OWEN, 1840 NON BLAINVILLE, 1835
SUBORDER: PLESIOSAURIA OWEN, 1840 NON BLAINVILLE, 1835
INFRAORDER: PLIOSAUROMORPHA NOVA
Superfamily: CRYPTOCLEIDOIDEA Williston, 1925
TRICLEDIA O’KEEFE , 2001
Family: POLYCOTYLIDAE Cope, 1869
Subfamily: POLYCOTYLINAE Cope, 1869
*Eopolycotylus rankini
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