Where: Harding County, South Dakota (43.1° N, 102.9° W: paleocoordinates 43.9° N, 97.1° W)

• coordinate estimated from map

When: Monroe Creek Formation (Arikaree Group), Arikareean (29.5 - 18.5 Ma)

Environment/lithology: terrestrial; lithology not reported

Size class: macrofossils

Primary reference: F. G. Hayes. 2007. Magnetostratigraphy and paleontology of Wagner Quarry, (late Oligocene, early Arikareean) basal Arikaree Group of the Pine Ridge region, Dawes County, Nebraska. Bulletin of the Florida Museum of Natural History 47(1):1-48 [J. Marcot/J. Marcot]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 173643: authorized by Jonathan Marcot, entered by Jonathan Marcot on 06.10.2015

Creative Commons license: CC BY (attribution)