Point of Rocks (Eocene of the United States)
Where: Kern County, California (35.7° N, 120.0° W: paleocoordinates 36.5° N, 105.9° W)
When: Eocene (56.0 - 33.9 Ma)
Environment/lithology: marine; lithology not reported
Size class: macrofossils
Primary reference: U. S. Grant and L. G. Hertlein. 1938. The West American Cenozoic Echinoidea. Publications of the University of California at Los Angeles in Mathematical and Physical Sciences 2:1-225 [L. Villier/L. Villier]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 203576: authorized by Mark Uhen, entered by Mark Uhen on 20.08.2019
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
Echinoidea | |
Eoagassizia alta n. gen. n. sp.
Eoagassizia alta n. gen. n. sp. Grant and Hertlein 1938 heart urchin | |
"Cassidulus ellipticus" = Cassidulus (Rhynchopygus) ellipticus
"Cassidulus ellipticus" = Cassidulus (Rhynchopygus) ellipticus Kew 1920 sea urchin | |
Amblypygus subhemisphericus Israelsky 1923 sea urchin |