Las Posas Hills (Pliocene of the United States)

Where: Ventura County, California (34.3° N, 118.9° W: paleocoordinates 34.1° N, 118.0° W)

When: Late/Upper Pliocene (3.6 - 2.6 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 203551: authorized by Mark Uhen, entered by Mark Uhen on 19.08.2019

Creative Commons license: CC BY (attribution)

Taxonomic list

Echinoidea
 Clypeasteroida - Dendrasteridae
Dendraster venturaensis Kew 1920 sand dollar