1/4 mi above Vader Station, Olequa Creek (Eocene of the United States)

Also known as In east bank, just north of where small creek enters Olequa on east

Where: Lewis County, Washington (46.4° N, 123.0° W: paleocoordinates 48.5° N, 107.0° W)

When: Eocene (56.0 - 33.9 Ma)

Environment/lithology: marine; lithology not reported

Size class: macrofossils

• Six specimens of the right manus and one of the left (C. umpquaensis)

Collection methods: University of Washington (237), right manus of C. umpquaensis.

Primary reference: M. J. Rathbun. 1926. The Fossil Stalk-Eyed Crustacea of the Pacific Slope of North America. Smithsonian Institution United States National Museum [C. Schweitzer/S. Yost/S. Yost]more details

Purpose of describing collection: paleoecologic analysis

PaleoDB collection 140177: authorized by Carrie Schweitzer, entered by Samantha Yost on 05.03.2013

Creative Commons license: CC BY (attribution)

Taxonomic list

Malacostraca
 Decapoda - Callianassidae
Callianassa umpquaensis Rathbun 1926 decapod