SC-34 (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: T. M. Bown and K. D. Rose. 1987. Patterns of Dental Evolution in Early Eocene Anaptomorphine Primates (Omomyidae) from the Bighorn Basin, Wyoming. Paleontological Society Memoir 23:1-162 [J. Alroy/J. Alroy/J. Ju]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 15743: authorized by John Alroy, entered by John Alroy on 27.09.1993

Creative Commons license: CC BY (attribution)

Taxonomic list

• meter level given by Gunnell and Gingerich 1991
Mammalia
 Primates - Omomyidae
Tetonius matthewi Bown and Rose 1987 tarsier
Teilhardina crassidens Bown and Rose 1987 tarsier
 Perissodactyla -
Homogalax protapirinus1 Wortman 1896 odd-toed ungulate
 Perissodactyla - Equidae
"Hyracotherium aemulor n. sp." = Arenahippus aemulor1
"Hyracotherium aemulor n. sp." = Arenahippus aemulor1 Gingerich 1991 horse
 Creodonta - Oxyaenidae
Oxyaena gulo4 Matthew and Granger 1915 creodont
 Creodonta - Hyaenodontidae
Arfia opisthotoma3 Matthew 1901 creodont
 Theriamorpha - Viverravidae
Viverravus acutus5 Matthew and Granger 1915 placental
 Macroscelidea - Apheliscidae
Haplomylus scottianus2 Gingerich 1994 elephant shrew