UMMP SC-394 (Paleocene of the United States)

Where: Park County, Wyoming (44.9° N, 108.9° W: paleocoordinates 50.8° N, 88.4° W)

• coordinate stated in text

When: Ti-4b mammal zone, Fort Union Formation, Tiffanian (61.7 - 56.8 Ma)

Environment/lithology: terrestrial; lithology not reported

Size classes: macrofossils, mesofossils

Reposited in the UMMP

Primary reference: R. Secord. 2008. The Tiffanian Land-Mammal Age (middle and late Paleocene) in the northern Bighorn Basin, Wyoming. University of Michigan Papers on Paleontology 35:1-192 [K. Beard/K. Beard]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 190473: authorized by Patricia Holroyd, entered by Patricia Holroyd on 07.12.2017

Creative Commons license: CC BY (attribution)

Taxonomic list

Mammalia
 Primates - Plesiadapidae
Plesiadapis cf. fodinatus Jepsen 1930 primate
 Primates - Paromomyidae
Ignacius frugivorus Matthew and Granger 1921 primate
 Taeniodonta - Stylinodontidae
Ectoganus cf. lobdelli Simpson 1929 taeniodont
 Tribosphenida - Arctocyonidae
cf. Aphanocyon sp. Secord 2008 condylarth
 Ungulata - Phenacodontidae
Phenacodus grangeri Simpson 1935 condylarth