Aldwell Formation (Paleogene of the United States)
Where: Washington (48.0° N, 124.0° W: paleocoordinates 50.2° N, 107.9° W)
When: Paleogene (66.0 - 23.0 Ma)
Environment/lithology: alluvial fan; sandstone
Size class: macrofossils
Primary reference: C. E. Schweitzer and R. M. Feldmann. 2001. New Cretaceous and Tertiary decapod crustaceans from western North America. Bulletin of the Mizunami Fossil Museum 28:173-210 [C. Schweitzer/E. Johnson/M. Uhen]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 139726: authorized by Carrie Schweitzer, entered by Evaline Johnson on 16.02.2013
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
Malacostraca | |
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Nephropidae sp. Dana 1852 clawed lobster | |
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