Lone Tree (Bridger D) (Eocene of the United States)
Where: Uinta County, Wyoming (41.2° N, 110.5° W: paleocoordinates 45.2° N, 96.8° W)
• coordinate based on political unit
When: upper Member (Bridger Formation), Bridgerian (50.3 - 46.2 Ma)
Environment/lithology: terrestrial
Primary reference: C. L. Gazin. 1976. Mammalian Faunal Zones of the Bridger Middle Eocene. Smithsonian Contributions to Paleobiology 26:1-25 [J. Alroy/J. Alroy/J. Marcot]more details
PaleoDB collection 16279: authorized by John Alroy, entered by John Alroy on 05.08.1996, edited by Philip Mannion
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
| Mammalia | |
|
| |
|
"Palaeosyops robustus" = Palaeosyops robustus4 Marsh 1872 brontothere Bridger D4; also Gazin 1949: 3 mi N of Lone Tree; associated with type of "Hypictops syntaphus"; includes type of "P. copei" of Osborn 1908 from Bridger D3, and referred specimen from D1, both at Lone Tree
| |
|
Isectolophus latidens2 Osborn et al. 1878 odd-toed ungulate AMNH skulls from "Bridger 'D4', Henry's Fork, Lone Tree"
| |
|
| |
| Reptilia | |
"Pristichampsus vorax" = Boverisuchus vorax3
| |