CAS 28470 (Miocene of the United States)
Where: California (35.9° N, 120.5° W: paleocoordinates 35.5° N, 117.9° W)
When: Late/Upper Miocene (11.6 - 5.3 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 203548: authorized by Mark Uhen, entered by Mark Uhen on 19.08.2019
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
Echinoidea | |
"Astrodapsis schencki n. sp." = Astrodapsis jacalitosensis
"Astrodapsis schencki n. sp." = Astrodapsis jacalitosensis Arnold 1909 sand dollar |