Where: Lincoln County, Wyoming (41.8° N, 110.7° W: paleocoordinates 45.9° N, 96.9° W)
• coordinate based on political unit
• small collection-level geographic resolution
When: Green River Formation, Bridgerian (50.3 - 46.2 Ma)
Environment/lithology: terrestrial
Primary reference: W. C. Clyde, J.-P. Zonneveld, J. Stamatakos, G. F. Gunnell, and W. S. Bartels. 1997. Magnetostratigraphy across the Wasatchian-Bridgerian boundary (early to middle Eocene) in the western Green River Basin, Wyoming. Journal of Geology 105:657-669 [J. Alroy/J. Alroy/J. Alroy]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 16270: authorized by John Alroy, entered by John Alroy on 15.05.2002
Creative Commons license: CC BY (attribution)
Taxonomic list
see map of Zonneveld et al. 2000, who repeat the list
| Reptilia | |
"Pristichampsus vorax" = Boverisuchus vorax
"Pristichampsus vorax" = Boverisuchus vorax Troxell 1925 crocodilian | |
|
cf. Crocodylus affinis Marsh 1871 crocodile | |
|
cf. Borealosuchus sp. Brochu 1997 crocodilian | |
|
Xestops cf. vagans Marsh 1872 squamates | |
"Echmatemys septaria" = Echmatemys stevensoniana
"Echmatemys septaria" = Echmatemys stevensoniana Leidy 1870 turtle | |
"cf. Platypeltis sp." = Apalone (Platypeltis)
"cf. Platypeltis sp." = Apalone (Platypeltis) Fitzinger 1835 softshell turtle | |
| Mammalia | |
|
Metacheiromys sp. Wortman 1903 placental | |
|
Hyrachyus sp. Leidy 1871 odd-toed ungulate | |
|
Sciuravus nitidus Marsh 1871 rodent | |
|
Smilodectes mcgrewi Gingerich 1979 primate | |
|
Omomys carteri Leidy 1869 tarsier | |
|
Microsyops cf. elegans Marsh 1871 primate | |