SC-54: Wasatchian, Wyoming
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Mammalia
- Multituberculata
- Eucosmodontidae
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Neoliotomus ultimus
(Granger and Simpson 1928)
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Krause 1982 | |||||||||
original and current combination Eucosmodon ultimus | ||||||||||
Mammalia
- Leptictidae
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Didelphodus absarokae
(Cope 1881)
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Mammalia
- Condylarthra
- Hyopsodontidae
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Hyopsodus sp.
Leidy 1870
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Mammalia
- Primates
- Adapidae
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Pelycodus sp.
Cope 1875
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= Adapidae indet.
Trouessart 1879
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Alroy 2002 | |||||||||
Mammalia
- Primates
- Omomyidae
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Teilhardina sp.
Simpson 1940
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Bown and Rose 1987 | |||||||||
T. crassidens-americana intergrade | ||||||||||
Mammalia
- Primates
- Microsyopidae
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Microsyops sp.
Leidy 1872
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= Arctodontomys wilsoni
Szalay 1969
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Gunnell 1985 | |||||||||
Mammalia
- Primates
- Paromomyidae
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Phenacolemur praecox
Matthew 1915
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= Phenacolemurinae indet.
Simpson 1955
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Alroy 2002 | |||||||||
Ignacius graybullianus
Bown and Rose 1976
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(3 measurements) | ||||||||||
Mammalia
- Rodentia
- Ischyromyidae
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Paramys sp.
Leidy 1871
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Mammalia
- Perissodactyla
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Homogalax sp.
Hay 1899
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= Cardiolophus radinskyi
Gingerich 1991
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Gingerich 1991 | |||||||||
Mammalia
- Perissodactyla
- Equidae
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Hyracotherium sp.
Owen 1841
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= Hyracotherium grangeri
Gingerich 1989
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Gingerich 1991 | |||||||||
recombined as Sifrhippus grangeri | ||||||||||
Mammalia
- Phenacodontidae
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Ectocion osbornianus
(Cope 1882)
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described by Thewissen 1990 | ||||||||||
Phenacodus primaevus
(Cope 1873)
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= Phenacodus sp.
Cope 1873
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Alroy 2002 | |||||||||
Mammalia
- Procreodi
- Arctocyonidae
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Thryptacodon antiquus
Matthew and Granger 1915
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Mammalia
- Diacodexeidae
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Diacodexis metsiacus
(Cope 1882)
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= Diacodexis sp.
Cope 1882
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Alroy 2002 | |||||||||
Mammalia
- Creodonta
- Hyaenodontidae
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Prototomus martis
Gingerich and Deutsch 1989
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Gingerich and Deutsch 1989 | |||||||||
Arfia shoshoniensis
(Matthew and Granger 1915)
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Gingerich and Deutsch 1989 | |||||||||
Mammalia
- Creodonta
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Prolimnocyon haematus n. sp.
Gingerich and Deutsch 1989
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Gingerich and Deutsch 1989 | |||||||||
Mammalia
- Creodonta
- Oxyaenidae
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Oxyaena sp.
Cope 1874
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= Dipsalidictis transiens
Matthew and Granger 1915
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Gunnell and Gingerich 1991 | |||||||||
Palaeonictis occidentalis
Osborn 1892
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Gunnell and Gingerich 1991 | |||||||||
Mammalia
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Miacis exiguus
Matthew and Granger 1915
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= Miacis sp.
Cope 1872
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Alroy 2002 | |||||||||
Uintacyon cf. massetericus
(Cope 1882)
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Mammalia
- Viverravidae
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Viverravus acutus
Matthew and Granger 1915
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confirmed by Polly 1997 | ||||||||||
Didymictis protenus
(Cope 1874)
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confirmed by Polly 1997 | ||||||||||
Didymictis leptomylus
Cope 1880
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Polly 1997 | |||||||||
Mammalia
- Acreodi
- Mesonychidae
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Pachyaena sp.
Cope 1874
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Mammalia
- Macroscelidea
- Apheliscidae
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Apheliscus sp.
Cope 1875
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= Apheliscus chydaeus
Gingerich 1994
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Gingerich 1994 | |||||||||
Haplomylus speirianus
(Cope 1880)
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Mammalia
- Esthonychidae
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Esthonyx spatularius
Cope 1880
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Mammalia
- Coryphodontidae
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Coryphodon sp.
(Owen 1845)
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original and current combination Lophiodon (Coryphodon) | ||||||||||
Mammalia
- Apatemyidae
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Apatemys sp.
Marsh 1872
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= Apatemyidae indet.
Matthew 1909
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Alroy 2002 | |||||||||
see common names |
Geography
Country: | United States | State/province: | Wyoming | County: | Park |
Coordinates: | 44.3° North, 109.0° West (view map) | ||||
Paleocoordinates: | 49.2° North, 91.9° West | ||||
Basis of coordinate: | based on political unit | ||||
Geographic resolution: | small collection |
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 |
Lithology and environment
Environment: | terrestrial indet. |
Taphonomy
Modes of preservation: | body |
Collection methods and comments
Collection size: | 625 specimens |
Museum repositories: | UMMP |
Taxonomic list comments:meter level given by Gunnell and Gingerich 1991 |
Metadata
Database number: | 15756 | ||
Authorizer: | J. Alroy | Enterer: | J. Alroy | Research group: | vertebrate |
Created: | 1993-02-18 00:00:00 | Last modified: | 2002-06-03 03:27:40 |
Access level: | the public | Released: | 1993-02-18 00:00:00 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
2953. | K. D. Rose. 1981. The Clarkforkian Land-Mammal Age and Mammalian Faunal Composition Across the Paleocene-Eocene Boundary. University of Michigan Papers on Paleontology 26:1-197 [J. Alroy/J. Alroy/P. Mannion] |
Secondary references:
6294 | J. Alroy. 2002. Synonymies and reidentifications of North American fossil mammals. [J. Alroy/J. Alroy/M. Kouvari] | |
1123 | T. M. Bown and K. D. Rose. 1987. Patterns of Dental Evolution in Early Eocene Anaptomorphine Primates (Omomyidae) from the Bighorn Basin, Wyoming. Paleontological Society Memoir 23:1-162 [J. Alroy/J. Alroy/J. Ju] | |
1660 | P. D. Gingerich. 1991. Systematics and Evolution of Early Eocene Perissodactyla (Mammalia) in the Clarks Fork Basin, Wyoming. Contributions from the Museum of Paleontology, University of Michigan 28(8):181-213 [J. Alroy/J. Alroy/P. Mannion] | |
1662 | P. D. Gingerich. 1994. New species of Apheliscus, Haplomylus, and Hyopsodus (Mammalia, Condylarthra) from the late Paleocene of southern Montana and early Eocene of northwestern Wyoming. Contributions from the Museum of Paleontology, University of Michigan 29(6):119-134 [J. Alroy/J. Alroy/K. Beard] | |
1666 | P. D. Gingerich and H. A. Deutsch. 1989. Systematics and Evolution of Early Eocene Hyaenodontidae (Mammalia, Creodonta) in the Clarks Fork Basin, Wyoming. Contributions from the Museum of Paleontology, University of Michigan 27(13):327-391 [J. Alroy/J. Alroy/J. Marcot] | |
1728 | G. F. Gunnell. 1985. Systematics of Early Eocene Microsyopinae (Mammalia, Primates) in the Clark's Fork Basin, Wyoming. Contributions from the Museum of Paleontology, University of Michigan 27(2):51-71 [J. Alroy/J. Alroy/M. Uhen] | |
1745 | G. F. Gunnell and P. D. Gingerich. 1991. Systematics and Evolution of Late Paleocene and Early Eocene Oxyaenidae (Mammalia, Creodonta) in the Clarks Fork Basin, Wyoming. Contributions from the Museum of Paleontology, University of Michigan 28(7):141-180 [J. Alroy/J. Alroy/J. Marcot] | |
2158 | D. W. Krause. 1982. Multituberculates from the Wasatchian Land-Mammal Age, Early Eocene, of Western North America. Journal of Paleontology 56(2):271-294 [J. Alroy/J. Alroy/J. Ju] | |
2787 | P. D. Polly. 1997. Ancestry and Species Definition in Paleontology: A Stratocladistic Analysis of Paleocene-Eocene Viverravidae (Mammalia, Carnivora) from Wyoming. Contributions from the Museum of Paleontology, University of Michigan 30(1):1-53 [J. Alroy/J. Alroy/M. Uhen] |