Two Miles North of North of Midland (Pleistocene of the United States)

Where: Haakon County, South Dakota (44.1° N, 101.1° W: paleocoordinates 44.1° N, 101.1° W)

• coordinate stated in text

• small collection-level geographic resolution

When: Middle Pleistocene (0.8 - 0.1 Ma)

• "Illinoian"

Environment/lithology: fluvial; gravel

• "high terrace gravel pit"

Size class: macrofossils

Reposited in the SDSM

Primary reference: M. Green. 1962. Comments on the geologic age of Bison latifrons. Journal of Paleontology 36(3):557-559 [J. Alroy/J. Alroy]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 74366: authorized by John Alroy, entered by John Alroy on 05.08.2007

Creative Commons license: CC BY (attribution)

Taxonomic list

 Ungulata - Bovidae
Bison latifrons Harlan 1825 bison
"a large atlas"