East Fork (Wind River): Wasatchian, Wyoming

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Mammalia - Leptictidae
Palaeictops sp. Matthew 1899
Didelphodus absarokae (Cope 1881)
Mammalia - Coryphodontidae
Coryphodon sp. (Owen 1845)
original and current combination Lophiodon (Coryphodon)
Mammalia - Esthonychidae
Esthonyx sp. Cope 1874
Mammalia - Condylarthra - Hyopsodontidae
Hyopsodus latidens Denison 1937
    = Hyopsodus sp. Leidy 1870
Alroy 2002
Hyopsodus loomisi McKenna 1960
Hyopsodus powellianus Cope 1884
Mammalia - Creodonta - Hyaenodontidae
Prototomus mordax
Mammalia - Creodonta
Prolimnocyon atavus Matthew and Granger 1915
Mammalia - Creodonta - Oxyaenidae
Oxyaena sp. Cope 1874
    = Oxyaenidae indet. Cope 1877
Alroy 2002
Mammalia
Vulpavus sp. Marsh 1871
Mammalia - Viverravidae
Didymictis protenus (Cope 1874)
    = Didymictis sp. Cope 1875
Alroy 2002
Mammalia - Perissodactyla - Equidae
Hyracotherium sp. Owen 1841
    = Equidae indet. Gray 1821
Alroy 2002
Mammalia - Perissodactyla - Brontotheriidae
Lambdotherium popoagicum Cope 1880
Mammalia - Perissodactyla
Homogalax sp. Hay 1899
Homogalax protapirinus (Wortman 1896)
Heptodon calciculus (Cope 1880)
Mammalia - Phenacodontidae
Phenacodus vortmani (Cope 1880)
Mammalia - Diacodexeidae
Wasatchia sp. Sinclair 1914
    = Bunophorus sp. Sinclair 1914
Alroy 2002
Diacodexis metsiacus (Cope 1882)
Mammalia - Procreodi - Arctocyonidae
Thryptacodon antiquus Matthew and Granger 1915
Mammalia - Rodentia - Ischyromyidae
Paramys excavatus Loomis 1907
Paramys copei Loomis 1907
Paramys wortmani Wood 1962
recombined as Mytonomys wortmani
Mammalia - Primates - Notharctidae
Cantius sp. Simons 1962
Mammalia - Primates - Omomyidae
Loveina zephyri n. gen., n. sp. Simpson 1940
Simpson 1940
"Near head of Badlands Gulch at the south end of Table Mountain, Kirwin Quadrangle, 6 miles east of Dubois"
Absarokius noctivagus Matthew 1915
synonym of Absarokius abbotti
Mammalia - Primates - Microsyopidae
Microsyops sp. Leidy 1872
    = Microsyopidae indet. Osborn and Wortman 1892
Alroy 2002
see common names

Geography
Country:United States State/province:Wyoming County:Fremont
Coordinates: 43.2° North, 108.2° West (view map)
Paleocoordinates:48.0° North, 91.4° West
Basis of coordinate:based on political unit
Time
Period:Paleogene Epoch:Eocene
Stage:Ypresian 10 m.y. bin:Cenozoic 2
*Period:Tertiary
Key time interval:Wasatchian
Age range of interval:54.90000 - 50.50000 m.y. ago
* legacy (obsolete) database fields
Stratigraphy
Formation:Wind River
Local section:EFork Local bed:2
Local order:bottom to top
Lithology and environment
Environment:terrestrial indet.
Taphonomy
Modes of preservation:body
Collection methods and comments
Taxonomic list comments:see Love 1939
list spans Lysitean and Lostcabinian according to Love
Metadata
Also known as:Badlands Gulch; Circle Draw
Database number:15934
Authorizer:J. Alroy Enterer:J. Alroy
Research group:vertebrate
Created:1994-04-30 00:00:00 Last modified:2002-06-03 03:27:40
Access level:the public Released:1994-04-30 00:00:00
Creative Commons license:CC BY
Reference information

Primary reference:
6196. G. F. Winterfeld and J. B. Conard. 1983. Laramide tectonics and deposition, Washakie Range and northwestern Wind River Basin, Wyoming. in J. D. Lowell and R. Gries (eds.), Rocky Mountain foreland basin and uplifts 137-148 [J. Alroy/J. Alroy/J. Alroy]

Secondary references:

6294 J. Alroy. 2002. Synonymies and reidentifications of North American fossil mammals. [J. Alroy/J. Alroy/M. Kouvari]
29655 G. G. Simpson. 1940. Studies on the earliest primates. Bulletin of the American Museum of Natural History 77(4):185-212 [J. Alroy/J. Alroy]