Also known as about 700 ft below railroad post No. 79
Where: Lewis County, Washington (46.4° N, 122.9° W)
• Paleocoordinates: 52.0° N, 103.4° W (Wright 2013)
When: Late/Upper Eocene (37.7 - 33.9 Ma)
Environment/lithology: marine; lithology not reported
Size classes: macrofossils, mesofossils
• One small carapace (holotype) and a right wrist of a larger specimen which may belong to the same species (C. minor); two specimens, one large holotype, one small paratype (L. lewisana); 7 specimens of the right manus and 8 of the left (C. umpquaensis);
Collection methods: University of Washington, Loc. 331 (old No. 299); C. minor holotype in University of Washington. L. lewisana holotype and paratype in University of Washington.
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 139853: authorized by Carrie Schweitzer, entered by Samantha Yost on 19.02.2013
Creative Commons license: CC0 (CC0)
Taxonomic list
Malacostraca | |
Callianassa umpquaensis Rathbun 1926 decapod | |
"Laeviranina lewisana" = Raninoides vaderensis
| |
Carcinus minor Rathbun 1926 crab |