ammonites
Godsell Ranch Channel ( of the United States)

Also known as SDSM V-5413

Where: Shannon County, South Dakota (43.3° N, 102.5° W: paleocoordinates 44.1° N, 96.6° W)

• coordinate based on political unit

• small collection-level geographic resolution

When: Arikareean (30.8 - 20.4 Ma)

Environment/lithology: terrestrial

Reposited in the SDSM

Primary reference: J. R. Macdonald. 1963. The Miocene faunas from the Wounded Knee area of western South Dakota. Bulletin of the American Museum of Natural History 125(3):139-238 [J. Alroy/J. Alroy/C. Bell] more details

PaleoDB collection 17516: authorized by John Alroy, entered by John Alroy on 30.04.1994, edited by Chris Bell

Creative Commons license: CC BY-NC-ND (attribution-noncommercial-no derivatives)