Roundhouse Rock (Oligocene of the United States)
Also known as UNSM Mo-104
Where: Morrill County, Nebraska (41.7° N, 103.1° W: paleocoordinates 42.7° N, 95.7° W)
• coordinate based on political unit
• small collection-level geographic resolution
When: Whitney Member (Brule Formation), Whitneyan (33.3 - 30.8 Ma)
Environment/lithology: terrestrial
Reposited in the UNSM
Primary reference: L. G. Tanner. 1973. Notes Regarding Skull Characteristics of Oxetocyon cuspidatus Green. Transactions of the Nebraska Academy of Sciences 2:66-69 [J. Alroy/J. Alroy/J. Marcot]more details
PaleoDB collection 17374: authorized by John Alroy, entered by John Alroy on 05.08.1996, edited by Jonathan Marcot
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
Mammalia | |
Skinneroceras manningi n. gen. n. sp.1
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"Hadroleptauchenia shanafeltae n. gen. n. sp." = Leptauchenia major4, "Leptauchenia decora" = Leptauchenia decora2, "Hadroleptauchenia primitiva" = Leptauchenia decora2
"Leptauchenia decora" = Leptauchenia decora2 Leidy 1856 oreodont also their "Pithecistes tanneri"; both UNSM Mo-104, "Brule Zone D"
"Hadroleptauchenia primitiva" = Leptauchenia decora2 Leidy 1856 oreodont UNSM Mo-104 "E. side of Roundhouse Rock" in "Brule Zone D"
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"Cormocyon pavidus" = Archaeocyon pavidus5 Stock 1933 bone-crushing dog E side of Roundhouse Rock, 5 mi SW of Bridgeport, Morrill Co. NE "in upper part of the Whitney Member"; see also Wang et al. 1999
Oxetocyon cuspidatus Green 1954 bone-crushing dog UNSM Mo-104 "base of Roundhouse Rock" in the Whitney Mbr.
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