Twelve-Fifteen Mile District ( of the United States)
Where: Goshen County, Wyoming (42.0° N, 104.2° W: paleocoordinates 42.9° N, 99.2° W)
• coordinate based on political unit
When: Harrisonian (24.8 - 20.4 Ma)
Environment/lithology: terrestrial
Primary reference: W. W. Korth. 1997. A new subfamily of primitive pocket mice (Rodentia, Heteromyidae) from the middle Tertiary of North America. Paludicola 1(2):33-66 [J. Alroy/J. Alroy/J. Marcot]more details
PaleoDB collection 17847: authorized by John Alroy, entered by John Alroy on 26.03.1995
Creative Commons license: CC BY (attribution)
Taxonomic list
• formation unclear but reported as Marsland equivalent by Frick and Taylor 1968 (whose usage is questionable) and Korth 1997a, and Upper Harrison by Wang et al. 1999
Show authors, comments, and common names
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"Pseudoblastomeryx falkenbachi" = Pseudoblastomeryx advena1
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