Courthouse Butte (Miocene of the United States)
Also known as Court House Buttes
Where: Weld County, Colorado (40.8° N, 104.2° W: paleocoordinates 41.5° N, 100.4° W)
• coordinate based on political unit
When: Pawnee Creek Formation, Hemingfordian (20.4 - 16.0 Ma)
Environment/lithology: terrestrial
Primary reference: W. D. Matthew. 1902. A horned rodent from the Colorado Miocene ; with, A revision of the Mylagauli, beavers, and hares of the American Tertiary. Bulletin of the American Museum of Natural History 16(22) [J. Alroy/J. Alroy/J. Ju]more details
PaleoDB collection 17893: authorized by John Alroy, entered by John Alroy on 19.05.2000
Creative Commons license: CC BY (attribution)
Taxonomic list
• said by Matthew to be in the "Loup Fork beds," but based on Galbreath 1953 (p. 33, 34, 95) actually in the Pawnee Creek Fm. and possibly a stratigraphic equivalent of Martin Canyon Quarry
Show authors, comments, and common names
Mammalia | |
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Tomarctus brevirostris n. sp.2
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