Where: Freemont County, Wyoming (42.8° N, 108.1° W: paleocoordinates 45.0° N, 71.0° W)

When: Frontier Formation, Turonian (93.9 - 89.8 Ma)

Environment/lithology: marine; lithology not reported

Size class: macrofossils

Primary reference: G. A. Bishop. 1988. New fossil crabs, Plagiopthalmus izetti, Latheticocarcinus sharpiroi, and Sagittiformosus carabus (Crustacea, Decapoda), from the western interior Cretaceous, U.S.A. Proceedings of the Biological Society of Washington 101(2):375-381 [M. Uhen/M. Uhen]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 135546: authorized by Carrie Schweitzer, entered by Evaline Johnson on 28.10.2012, edited by Mark Uhen

Creative Commons license: CC BY (attribution)