Also known as UCLA loc. 4369
Where: Colusa County, California (39.3° N, 122.3° W: paleocoordinates 39.7° N, 81.9° W)
• coordinate stated in text
When: Venedo Formation, Late/Upper Albian to Late/Upper Albian (105.3 - 93.5 Ma)
• A reworked clast in the Late Cretaceous (Turonian) Venedo Formation. Age of reworked clast: Late Early Cretaceous (late Albian or earliest Cenomanian).
Environment/lithology: marine; lithology not reported
Size class: macrofossils
Collected by T. P. Harding in May, 1955; reposited in the LACM
Primary reference: L. R. Saul and R. L. Squires. 1997. New species of neritid gastropods from Cretaceous and Lower Cenozoic strata of the Pacific Slope of North America. The Veliger 40(2):131-147 [J. Marcot/J. Marcot]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 220301: authorized by Jonathan Marcot, entered by Jonathan Marcot on 19.05.2021
Creative Commons license: CC BY (attribution)
Taxonomic list
Gastropoda | |
Otostoma atopos n. sp.
Otostoma atopos n. sp. Saul and Squires 1997 snail | |
Igonoia kieli Squires 2011 snail
Igonoia shastana Squires 2011 snail |