Boysen Reservoir (48FR80): Wasatchian, Wyoming
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Reptilia
|
||||||||||
Saniwa sp.
Leidy 1870
|
1 element | |||||||||
one caudal vertebra | ||||||||||
Boavus cf. occidentalis
Marsh 1871
|
2 elements | |||||||||
2 thoracic vertebrae | ||||||||||
Mammalia
- Condylarthra
- Hyopsodontidae
|
||||||||||
Hyopsodus wortmani
Osborn 1902
|
||||||||||
Mammalia
- Primates
- Microsyopidae
|
||||||||||
Cynodontomys elegans
|
||||||||||
= Microsyops elegans
Marsh 1871
|
Alroy 2002 | |||||||||
Mammalia
- Rodentia
- Ischyromyidae
|
||||||||||
Paramys major
Loomis 1907
|
||||||||||
= Paramys copei
Loomis 1907
|
Alroy 2002 | |||||||||
Paramys murinus
Matthew 1918
|
||||||||||
= Lophiparamys murinus
Matthew 1918
|
Alroy 2002 | |||||||||
Mammalia
- Viverravidae
|
||||||||||
Didymictis altidens
Cope 1880
|
||||||||||
Mammalia
|
||||||||||
Miacis latidens
Matthew and Granger 1915
|
||||||||||
Mammalia
- Diacodexeidae
|
||||||||||
Diacodexis olseni
Sinclair 1914
|
||||||||||
= Diacodexis secans
Cope 1881
|
Alroy 2002 | |||||||||
Mammalia
- Phenacodontidae
|
||||||||||
Meniscotherium terraerubae
|
||||||||||
= Meniscotherium chamense
Cope 1874
|
Alroy 2002 | |||||||||
Mammalia
- Perissodactyla
|
||||||||||
Heptodon brownorum
Seton 1931
|
||||||||||
= Heptodon posticus
Cope 1882
|
Alroy 2002 | |||||||||
Mammalia
- Esthonychidae
|
||||||||||
Esthonyx acutidens
Cope 1881
|
||||||||||
Mammalia
- Apatemyidae
|
||||||||||
Apatemys whitakeri
(Simpson 1954)
|
||||||||||
= Apatemys bellulus
Marsh 1872
|
Alroy 2002 | |||||||||
replaces ID of Guthrie 1971; "Teilhardella sp." | ||||||||||
Mammalia
- Leptictidae
|
||||||||||
Didelphodus ventanus
White 1952
|
||||||||||
= Didelphodus absarokae
Cope 1881
|
Van Valen 1966 | |||||||||
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 | ||||
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 |
Stratigraphy
Formation: | Wind River |
Lithology and environment
Environment: | terrestrial indet. |
Taphonomy
Modes of preservation: | body |
Collection methods and comments
Metadata
Database number: | 15910 | ||
Authorizer: | J. Alroy, P. Barrett | Enterer: | J. Alroy, T. Cleary | 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:
3636. | T. E. White. 1952. Preliminary analysis of the vertebrate fossil fauna of the Boysen Reservoir area. Proceedings of the United States National Museum 102(3296):185-207 [J. Alroy/J. Alroy/J. Marcot] |
Secondary references:
6294 | J. Alroy. 2002. Synonymies and reidentifications of North American fossil mammals. [J. Alroy/J. Alroy/M. Kouvari] | |
3482 | L. Van Valen. 1966. Deltatheridia, a new order of Mammals. Bulletin of the American Museum of Natural History 132(1):1-126 [J. Alroy/J. Alroy/M. Carrano] |