Juniper Tree West (Paleocene of the United States)

Also known as UCMP V-87151 (in part)

Where: McCone County, Montana (47.8° N, 106.1° W: paleocoordinates 54.0° N, 80.8° W)

• coordinate based on political unit

• small collection-level geographic resolution

When: Hell Creek Formation, Puercan (66.0 - 63.3 Ma)

• said to be Puercan

Environment/lithology: terrestrial

Reposited in the UCMP

Primary reference: D. L. Lofgren. 1995. The Bug Creek problem and the Cretaceous-Tertiary transition at McGuire Creek, Montana. University of California Publications in Geological Sciences 140:1-185 [J. Alroy/J. Alroy/M. Carrano]more details

PaleoDB collection 14751: authorized by John Alroy, entered by John Alroy on 12.04.1997

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names
Mammalia
 Cimolesta - Cimolestidae
Procerberus formicarum
Procerberus formicarum Sloan and Van Valen 1965 eutherian
 Procreodi - Arctocyonidae
Protungulatum donnae, Baioconodon nordicus, Oxyprimus erikseni, Mimatuta sp., Mimatuta morgoth
Protungulatum donnae Sloan and Van Valen 1965 condylarth
Baioconodon nordicus Jepsen 1930 condylarth
Oxyprimus erikseni Van Valen 1978 condylarth
Mimatuta sp. Van Valen 1978 condylarth
Mimatuta morgoth Van Valen 1978 condylarth
 Multituberculata - Eucosmodontidae
Stygimys kuszmauli, "Cimexomys gratus" = Stygimys gratus
Stygimys kuszmauli Sloan and Van Valen 1965 multituberculate
"Cimexomys gratus" = Stygimys gratus Jepsen 1930 multituberculate
 Multituberculata - Neoplagiaulacidae
Mesodma sp.
Mesodma sp. Jepsen 1940 multituberculate
 Multituberculata - Taeniolabididae
"Catopsalis joyneri" = Valenopsalis joyneri
"Catopsalis joyneri" = Valenopsalis joyneri Sloan and Van Valen 1965 multituberculate