Washington Co. near Beaver Creek Rd. (Oligocene of the United States)

Where: Washington County, Oregon (46.2° N, 123.3° W: paleocoordinates 45.8° N, 113.5° W)

When: Keasey Formation, Oligocene (33.9 - 23.0 Ma)

Environment/lithology: marine; lithology not reported

Size classes: macrofossils, mesofossils

Primary reference: M. J. Rathbun. 1932. New species of fossil Raninidae from Oregon. Journal of the Washington Academy of Sciences 22(9):239-242 [C. Schweitzer/S. Yost]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 135997: authorized by Carrie Schweitzer, entered by Samantha Yost on 14.11.2012

Creative Commons license: CC BY (attribution)

Taxonomic list

 Decapoda -
"Eumorphocorystes schencki" = Macroacaena schencki
"Eumorphocorystes schencki" = Macroacaena schencki Rathbun 1932 crab