Beaver Wall (Oligocene of the United States)
Where: Sheridan County, Nebraska (42.7° N, 102.5° W: paleocoordinates 43.7° N, 95.0° W)
• coordinate based on political unit
When: Whitneyan (33.3 - 30.8 Ma)
Environment/lithology: terrestrial
Primary reference: X. Wang. 1994. Phylogenetic systematics of the Hesperocyoninae (Carnivora: Canidae). Bulletin of the American Museum of Natural History 221:1-207 [J. Alroy/J. Alroy/J. Alroy]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 17310: authorized by John Alroy, entered by John Alroy on 05.08.1996
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
Mammalia | |
Hesperocyon gregarius Cope 1873 canid N end of Beaver Wall, 20 ft below upper white layer, "Whitneyan"
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