SC-211 (Eocene of the United States)

Where: Park County, Wyoming (44.3° N, 109.0° W: paleocoordinates 49.2° N, 91.9° W)

• coordinate based on political unit

• small collection-level geographic resolution

When: Willwood Formation, Wasatchian (55.8 - 50.3 Ma)

Environment/lithology: terrestrial

Reposited in the UMMP

Primary reference: G. F. Gunnell. 1985. Systematics of Early Eocene Microsyopinae (Mammalia, Primates) in the Clark's Fork Basin, Wyoming. Contributions from the Museum of Paleontology, University of Michigan 27(2):51-71 [J. Alroy/J. Alroy/M. Uhen]more details

PaleoDB collection 15794: authorized by John Alroy, entered by John Alroy on 27.09.1993

Creative Commons license: CC BY (attribution)

Taxonomic list

Mammalia
 Primates - Microsyopidae
Arctodontomys wilsoni Szalay 1969 primate
 Cimolesta - Pantolestidae
Palaeosinopa incerta n. sp.1 Bown and Schankler 1982 eutherian
 Perissodactyla - Equidae
"Hyracotherium grangeri" = Sifrhippus grangeri2
"Hyracotherium grangeri" = Sifrhippus grangeri2 Gingerich 1989 horse
 Ferae - Viverravidae
Didymictis protenus5 Cope 1874 placental
 Macroscelidea - Apheliscidae
Apheliscus chydaeus3 Gingerich 1994 elephant shrew
 Hyaenodonta - Hyaenodontidae
Prototomus phobos4 Gingerich and Deutsch 1989 eutherian
Arfia shoshoniensis4 Matthew and Granger 1915 eutherian