Little Muddy I (UM BB-114) (Eocene of the United States)
Where: Lincoln County, Wyoming (41.8° N, 110.7° W: paleocoordinates 46.9° N, 94.4° W)
• coordinate based on political unit
• small collection-level geographic resolution
When: Wasatch Formation, Wasatchian (55.8 - 50.3 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
PaleoDB collection 15665: 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
Show authors, comments, and common names
| Mammalia | |
|
Hyopsodus wortmani Osborn 1902 condylarth | |
|
Meniscotherium chamense Cope 1874 condylarth | |
|
Lambdotherium popoagicum Cope 1880 brontothere | |
|
Hyracotherium vasacciense Cope 1872 odd-toed ungulate | |
|
Paramys cf. copei Loomis 1907 rodent | |
|
Cantius nunienus Cope 1881 primate | |
|
Microsyops cf. scottianus Cope 1881 primate | |
| Reptilia | |
|
Xestops cf. vagans Marsh 1872 squamates | |
|
Allognathosuchus sp. Mook 1921 crocodilian | |
|
"Crocodylus" affinis Marsh 1871 crocodile | |
| Baptemys wyomingensis | |
|
Baptemys cf. wyomingensis Leidy 1870 | |