Feyereisen Gap (Upper) (Miocene of the United States)
Also known as SDSM V-733 in part; Top Quarry Unit 9
Where: Gregory County, South Dakota (43.3° N, 99.3° W: paleocoordinates 43.9° N, 96.0° W)
• coordinate based on political unit
When: Barstovian (16.0 - 13.6 Ma)
Environment/lithology: terrestrial; lithology not reported
Size classes: macrofossils, mesofossils
Reposited in the SDSM
Primary reference: M. Green. 1977. Neogene Zapodidae (Mammalia: Rodentia) from South Dakota. Journal of Paleontology 51(5) [J. Alroy/J. Alroy/P. Wagner]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 18161: authorized by John Alroy, entered by John Alroy on 30.04.1994
Creative Commons license: CC BY (attribution)
Taxonomic list
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