Cross (Paleocene of the United States)

Also known as L5377a; L5377b; McKenna's Titanoides Locality

Where: McKenzie County, North Dakota (47.7° N, 103.4° W: paleocoordinates 52.6° N, 81.4° W)

• coordinate based on political unit

When: Sentinel Butte Formation, Tiffanian (61.7 - 56.8 Ma)

Environment/lithology: terrestrial

Primary reference: J. H. Hartman and A. J. Kihm. 1991. Stratigraphic distribution of Titanoides (Mammalia: Pantodonta) in the Fort Union Group (Paleocene) of North Dakota. Saskatchewan Geological Society Special Publication 11:207-215 [J. Alroy/J. Alroy]more details

PaleoDB collection 14942: authorized by John Alroy, entered by John Alroy on 15.05.2002

Creative Commons license: CC BY (attribution)

Taxonomic list

• about 48.5 m above base of fm.
locality also mentioned by Kihm and Hartman 1991
no other mammals
Mammalia
 Cimolesta - Titanoideidae
Titanoides sp. Gidley 1917 pantodont