Where: Dawes County, Nebraska (42.6° N, 103.1° W: paleocoordinates 43.4° N, 99.2° W)

• coordinate estimated from map

When: Runningwater Formation, Early/Lower Hemingfordian to Early/Lower Hemingfordian (20.4 - 16.0 Ma)

• From Prothero and Liter: [Aletomeyx marslandensis is f]rom the early Hemingfordian “Marsland” Formation (probably Runningwater Formation), Box Butte and Dawes counties, Nebraska.

Environment/lithology: terrestrial; lithology not reported

Size class: macrofossils

Collected by C. B. Schultz, Meade, Rathbun and Franzan

Primary reference: C. Frick. 1937. Horned ruminants of North America. Bulletin of the American Museum of Natural History 69:1-669 [J. Alroy/J. Alroy/M. Uhen]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 156993: authorized by Jonathan Marcot, entered by Jonathan Marcot on 03.06.2014

Creative Commons license: CC BY (attribution)