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. United States National Museum Bulletin 138:1-155 [C. Schweitzer/S. Yost/M. Uhen]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 | |
Callianassa umpquaensis Rathbun 1926 decapod |