Shell Oil Company well No. 1 (Pliocene of the United States)

Also known as Olive

Where: Los Angeles County, California (33.8° N, 117.8° W: paleocoordinates 33.6° N, 116.6° W)

When: Pliocene (5.3 - 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 203582: authorized by Mark Uhen, entered by Mark Uhen on 20.08.2019

Creative Commons license: CC BY (attribution)

Taxonomic list

Echinoidea
 Spatangoida - Schizasteridae
Brisaster townsendi Agassiz 1898 heart urchin