Where: Clark County, Mississippi (32.2° N, 88.8° W: paleocoordinates 32.7° N, 81.0° W)
When: Lisbon Formation (Claiborne Group), Late/Upper Eocene (37.2 - 33.9 Ma)
Environment/lithology: marine; lithology not reported
Size classes: macrofossils, mesofossils
• five palms, three loose propodal fingers (C. ulrichi);
Collected by E.N. Lowe and C. Wythe Cooke, (6487) in 23, 1912; reposited in the USNM
• five palms, three loose propodal fingers, type, Cat. No. 371588 (C. ulrichi);
Primary reference: M. J. Rathbun. 1935. Fossil Crustacea of the Atlantic and Gulf Coastal Plain. Geological Society of America Special Paper (2)1-160 [C. Schweitzer/S. Yost]more details
Purpose of describing collection: paleoecologic analysis
PaleoDB collection 142843: authorized by Carrie Schweitzer, entered by Samantha Yost on 17.04.2013, edited by Mark Uhen
Creative Commons license: CC BY (attribution)
Taxonomic list
Echinoidea | |
Hemipatagus argutus Clark and Twitchell 1915 heart urchin | |
Malacostraca | |
Callianassa ulrichi White 1880 decapod originally named Callianassa ulrichi claibornensis Rathbun, n.subsp. but it is assumed to be equal to C. ulrichi
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