Brown Ranch Localities (Paleocene of the United States)
Where: Slope County, North Dakota (46.4° N, 103.3° W: paleocoordinates 51.9° N, 79.5° W)
• coordinate based on political unit
When: upper Member (Ludlow Formation), Torrejonian (63.8 - 60.9 Ma)
• said to be early Torrejonian
Environment/lithology: terrestrial
Primary reference: J. P. Hunter. 1999. Proceedings of the North Dakota Academy of Sciences 53:141-144 [J. Alroy/J. Alroy]more details
PaleoDB collection 14821: authorized by John Alroy, entered by John Alroy on 21.09.1999
Creative Commons license: CC BY (attribution)
Taxonomic list
• said to be "early Torrejonian, To1 or To2"
county assignment based on Hunter pers. commun.
NISP 3
county assignment based on Hunter pers. commun.
NISP 3
Show authors, comments, and common names
| Mammalia | |
|
Dissacus sp. Cope 1881 condylarth | |
|
Conoryctella cf. dragonensis Gazin 1939 taeniodont | |