Gering A ( of the United States)
Where: Morrill County, Nebraska (41.7° N, 103.1° W: paleocoordinates 42.6° N, 97.3° W)
• coordinate based on political unit
When: Arikareean (29.5 - 18.5 Ma)
Environment/lithology: terrestrial
Primary reference: C. C. Swisher. 1982. Stratigraphy and biostratigraphy of the eastern portion of the Wildcat Ridge, western Nebraska. 1-172 [J. Alroy/J. Alroy/J. Marcot]more details
PaleoDB collection 17513: authorized by John Alroy, entered by John Alroy on 30.04.1994
Creative Commons license: CC BY (attribution)
Taxonomic list
• some specimens probably from Scotts Bluff and Banner counties
entirely from the top few meters of the member
"Enhydrocyon geringensis" type - see Redington Gap West
entirely from the top few meters of the member
"Enhydrocyon geringensis" type - see Redington Gap West
Show authors, comments, and common names
Mammalia | |
Hyracodon sp. Leidy 1856 odd-toed ungulate | |
Merycoidodontidae indet. Cook 1912 oreodont
Sespia sp. Stock 1930 oreodont
Leptauchenia major Leidy 1856 oreodont | |
Hyaenodon sp. Laizer and Parieu 1838 creodont |