U.N.S.M. Coll. Loc. Cr-102 (Pleistocene of the United States)
Also known as North Branch of the Middle Loup River
Where: Cherry County, Nebraska (42.2° N, 101.3° W)
• coordinate stated in text
• small collection-level geographic resolution
When: Middle Pleistocene (0.8 - 0.1 Ma)
• "medial Pleistocene, i.e., Illinoian glacial stage"
Environment/lithology: fluvial; siliciclastic sediments
• not discussed, but stratigraphically "equivalent to the Crete sand and silt from the Terrace-4 fill"
Size class: macrofossils
Collected in 1958, 1959; reposited in the UNSM
Primary reference: G. E. Jakway. 1961. Symbos convexifrons an invalid species. Journal of Mammalogy 42(1):114-115 [J. Alroy/J. Alroy]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 83061: authorized by John Alroy, entered by John Alroy on 06.08.2008
Creative Commons license: CC0 (CC0)
Taxonomic list
• text does not indicate whether other taxa are present
Show authors, comments, and common names
| Mammalia | |
"Symbos cavifrons" = Bootherium bombifrons
"Symbos cavifrons" = Bootherium bombifrons Harlan 1825 antelope | |