UM FB-15 (Eocene of the United States)

Where: Lincoln County, Wyoming (41.9° N, 110.8° W: paleocoordinates 47.0° N, 94.4° W)

• coordinate estimated from map

• local area-level geographic resolution

When: Wa6 zone, Wasatch Formation, Wasatchian (55.8 - 50.3 Ma)

Environment/lithology: fluvial; mudstone

Size class: macrofossils

Primary reference: G. F. Gunnell, J.-P. Zonneveld, and W. S. Bartels. 2016. Stratigraphy, mammalian paleontology, paleoecology, and age correlation of the Wasatch Formation, Fossil Butte National Monument, Wyoming . Journal of Paleontology 90(5):981-1011 [P. Holroyd/P. Holroyd/M. Uhen]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 186943: authorized by Patricia Holroyd, entered by Patricia Holroyd on 08.07.2017

Creative Commons license: CC BY (attribution)

Taxonomic list

Mammalia
 Rodentia - Ischyromyidae
? Notoparamys blochi n. sp. Gunnell et al. 2016 rodent
 Condylarthra - Hyopsodontidae
Hyopsodus minor Loomis 1905 condylarth
Hyopsodus powellianus Cope 1884 condylarth
 Tribosphenida - Phenacodontidae
"Meniscotherium cf. robustum" = Meniscotherium chamense
"Meniscotherium cf. robustum" = Meniscotherium chamense Cope 1874 condylarth
 Perissodactyla - Equidae
Protorohippus venticolum Cope 1881 horse