Upper Lebo Loc. 50 (Paleocene of the United States)
Where: Sweetgrass County, Montana (45.8° N, 109.8° W: paleocoordinates 52.5° N, 86.9° W)
• coordinate based on political unit
When: "Fort Union" (= Lebo) Formation, Torrejonian (63.8 - 60.9 Ma)
Environment/lithology: terrestrial
Primary reference: G. G. Simpson. 1937. The Fort Union of the Crazy Mountain field, Montana and its mammalian faunas. Bulletin of the United States National Museum 169:1-287 [J. Alroy/J. Alroy/M. Carrano]more details
PaleoDB collection 14919: authorized by John Alroy, entered by John Alroy on 18.02.1993
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
| Mammalia | |
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Anisonchus sectorius Cope 1881 condylarth | |
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Ptilodus montanus Douglass 1908 multituberculate | |