Newhall, northwest (Pliocene of the United States)
Where: Los Angeles County, California (34.4° N, 118.6° W: paleocoordinates 34.2° N, 117.3° W)
When: Early/Lower Pliocene (5.3 - 3.6 Ma)
• about middle Pliocene
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 203550: 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 | |
Dendraster casseli n. sp.
Dendraster casseli n. sp. Grant and Hertlein 1938 sand dollar | |