UTAH
GARFIELD COUNTY
EAST OF BRYCE CANYON NATIONAL PARK
MNA LOC. 1064
DAKOTA FROMATION
AGE?
STAGE?
UPPER MIDDLE CAMPANIAN STAGE
UPPER MIDDLE SENONIAN SUBEPOCH
LOWER GULF EPOCH
MIDDLE CRETACEOUS
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: MAMMALIA LINNAEUS, 1758
SUBCLASS: THERIIFORMES (ROWE, 1988) McKENNA & BELL, 1997
INFRACLASS: ALLOTHERIA (MARSH, 1880) McKENNA & BELL, 1997
ORDER: MULTITUBERCULATA COPE, 1884
SUBORDER: CIMOLODONTA McKENNA, 1975
Incertae sedis
Dakotamys malcolmi
SUBCLASS: PROTOTHERIA GILL, 1872
INFRACLASS: TRECHNOTHERIA McKENNA, 1975
LEGION: CLADOTHERIA McKENNA, 1975
SUBLEGION: ZATHERIA MCKENNA, 1975
INFRALEGION: TRIBOSPHENIDA (McKENNA, 1975) McKENNA & BELL, 1997
SUPERCOHORT: THERIA (PARKER & HASWELL, 1987) McKENNA & BELL, 1997
Incertae sedis
Dakotadens morrowi
COHORT: MARSUPIALIA (ILLIGER, 1811) McKENNA & BELL, 1997
MAGNORDER: AMERIDELPHIA (SZALAY, in ARCHER, ED, 1982) McKENNA & BELL, 1997
ORDER: DIDELPHIMORPHIA GILL, 1872
Family: DIDELPHIDAE Gray 1821
Subfamily: ALPHADONTIDAE Marshall, Case & Woodburne, 1990
Alphadon clemensi
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UTAH
GARFIELD COUNTY
EAST BRYCE CANYON NATIONAL PARK
MNA LOC. 1067
DAKOTA FORMAITON
AGE?
STAGE?
UPPER MIDDLE CAMPANIAN STAGE
UPPER MIDDLE SENONIAN SUBEPOCH
LOWER GULF EPOCH
MIDDLE CRETACEOUS
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
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
SUBORDER: AUTOSAURORMORPHA FURBRINGER, 1900
INFRAORDER: XANTUSIOMORPHA ALIFANOV, 2000
Family: XANTUSIIDAE Baird, 1859
Utahgenys sp
CLASS: MAMMALIA LINNAEUS, 1758
SUBCLASS: THERIIFORMES (ROWE, 1988) McKENNA & BELL, 1997
INFRACLASS: ALLOTHERIA (MARSH, 1880) McKENNA & BELL, 1997
ORDER: MULTITUBERCULATA COPE, 1884
SUBORDER: CIMOLODONTA McKENNA, 1975
Incertae sedis
*Dakotamys malcolmi
Dakotamys? spParacimexomys cf. P. robisoni
Paracimexomys sp
Paracimexomys cf. spGenus and Species Undetermined A
Genus and Species Undetermined BFamily: CIMOLODONTIDAE Marsh, 1889
Cimolodon nitidus
= Nanomys minutus
= Halodon serratus
= Nanomyops (Nanomys) minutus
Cimolodon parvus
Cimolodon agilis
Cimolodon electus
Cimolodon cf. similisGen. sp indet.
SUBCLASS: PROTOTHERIA GILL, 1872
INFRACLASS: TRECHNOTHERIA McKENNA, 1975
LEGION: CLADOTHERIA McKENNA, 1975
SUBLEGION: ZATHERIA MCKENNA, 1975
INFRALEGION: TRIBOSPHENIDA (McKENNA, 1975) McKENNA & BELL, 1997
SUPERCOHORT: THERIA (PARKER & HASWELL, 1987) McKENNA & BELL, 1997
Incertae sedis
*Dakotadens morrowi
Dakotadens spCOHORT: MARSUPIALIA (ILLIGER, 1811) McKENNA & BELL, 1997
Incertae sedis
Gen. sp indet.
ORDER: STAGODONTIA ARCHER, 1984
Family: STAGODONTIDAE Marsh, 1889
Paridens kirklandi
MAGNORDER: AMERIDELPHIA (SZALAY, in ARCHER, ED, 1982) McKENNA & BELL, 1997
ORDER: DIDELPHIMORPHIA GILL, 1872
Family: DIDELPHIDAE Gray 1821
Subfamily: ALPHADONTIDAE Marshall, Case & Woodburne, 1990
*Alphadon clemensi
*Alphadon. lillegraveni
Alphadon nova?Protalphadon sp
ORDER: PAUCITUBERCULATA AMEGHINO, 1894
Superfamily: CAROLOAMEGHINOIDEA Ameghino, 1901
Incertae sedis
Gen. sp indet.
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