Bates Hole Lower White River 1 (Eocene of the United States)
Where: Natrona County, Wyoming (43.2° N, 107.1° W: paleocoordinates 44.8° N, 98.4° W)
• coordinate based on political unit
When: lower Member (White River Formation), Chadronian (37.2 - 33.9 Ma)
Environment/lithology: terrestrial
Primary reference: E. N. Harshman. 1972. Geology and uranium deposits, Shirley Basin area, Wyoming. United States Geological Survey Professional Paper 745:1-82 [J. Alroy/J. Alroy/J. Ju]more details
PaleoDB collection 16896: authorized by John Alroy, entered by John Alroy on 30.04.1994
Creative Commons license: CC BY (attribution)
Taxonomic list
• same unit dated by Zielinski and Naeser 1977 at 32.1 +/- 1.5 and 32.4 +/- 1.3 Ma using FT on zircon; first locality is only about 2-4 mi N of the fauna
Show authors, comments, and common names
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"Brontops sp." = Megacerops Leidy 1870 brontothere | |
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Daphoenus lambei2 Russell 1934 bear-dog "Shirley Basin" (township and range data also given) DUPLICATE REF 1975 or 1979
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