Sandy bluffs along Chehalis River for 1 mi E of Helsing Junction, Independence (Oligocene of the United States)

Where: Washington (46.8° N, 123.1° W: paleocoordinates 46.5° N, 114.2° W)

When: Late/Upper Oligocene (28.4 - 23.0 Ma)

Environment/lithology: marine; sandy lithology not reported

• "sandy bluffs along Chehalis River"

Size classes: macrofossils, mesofossils

• one right wrist (C. oregonensis);

Collection methods: University of California, N. Pac. 208

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 140340: authorized by Carrie Schweitzer, entered by Samantha Yost on 08.03.2013

Creative Commons license: CC BY (attribution)

Taxonomic list

Malacostraca
 Decapoda - Callianassidae
Callianassa oregonensis Dana 1849 decapod