SC-273: Tiffanian, Wyoming
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Mammalia
- Leptictidae
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Prodiacodon cf. tauricinerei
(Jepsen 1930)
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Secord 2008 | ||||||
Mammalia
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Ectoganus cf. lobdelli
(Simpson 1929)
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Secord 2008 | ||||||
Mammalia
- Phenacodontidae
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Phenacodus vortmani
(Cope 1880)
|
Secord 2008 | ||||||
Ectocion mediotuber
Thewissen 1990
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Secord 2008 | ||||||
Mammalia
- Procreodi
- Arctocyonidae
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Arctocyon cf. nexus
(Gazin 1956)
|
Secord 2008 | ||||||
Mammalia
- Viverravidae
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Viverravus laytoni
(Gingerich and Winkler 1985)
|
Secord 2008 | ||||||
Mammalia
- Primates
- Plesiadapidae
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Chiromyoides cf. caesor
Gingerich 1973
|
Secord 2008 | ||||||
Plesiadapis churchilli
Gingerich 1975
|
Secord 2008 | ||||||
Plesiadapis fodinatus
Jepsen 1930
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Secord 2008 | ||||||
Amphibia
- Temnospondyli
- Urodela
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Piceoerpeton willwoodense
(Meszoely 1967)
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see common names |
Geography
Country: | United States | State/province: | Wyoming | County: | Park |
Coordinates: | 44.9° North, 109.1° West (view map) | ||||
Paleocoordinates: | 50.8° North, 88.6° West | ||||
Basis of coordinate: | based on nearby landmark | ||||
Geographic resolution: | small collection |
Time
Period: | Paleogene | Epoch: | Paleocene |
10 m.y. bin: | Cenozoic 1 | ||
Key time interval: | Tiffanian | ||
Age range of interval: | 60.90000 - 56.20000 m.y. ago |
Stratigraphy
Formation: | Fort Union | ||||
Stratigraphy comments: "late Tiffanian" |
Lithology and environment
Primary lithology: | not reported |
Environment: | terrestrial indet. |
Taphonomy
Modes of preservation: | body |
Size of fossils: | macrofossils |
Collection methods and comments
Collection excludes: | some genera |
Collection methods: | survey of museum collection |
Reason for describing collection: | taxonomic analysis |
Museum repositories: | UMMP |
Metadata
Database number: | 85096 | ||
Authorizer: | J. Alroy, P. Holroyd | Enterer: | J. Alroy, P. Holroyd |
Modifier: | P. Mannion | Research group: | vertebrate |
Created: | 2008-11-26 15:15:41 | Last modified: | 2021-03-16 09:29:43 |
Access level: | the public | Released: | 2008-11-26 15:15:41 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
28586. | B. G. Naylor and D. W. Krause. 1981. Piceoerpeton, a giant early Tertiary salamander from western North America. Journal of Paleontology 55(3):507-523 [J. Alroy/J. Alroy] |
Secondary references:
63104 | R. Secord. 2008. The Tiffanian Land-Mammal Age (middle and late Paleocene) in the northern Bighorn Basin, Wyoming. University of Michigan Papers on Paleontology 35:1-192 [K. Beard/K. Beard] |