Also known as LACMIP loc. 23916

Where: Shasta County, California (40.5° N, 122.5° W: paleocoordinates 40.7° N, 76.1° W)

• coordinate stated in text

• outcrop-level geographic resolution

When: Budden Canyon Formation (Pacheco Group), Early/Lower Albian (112.0 - 109.0 Ma)

• Budden Canyon Formation. Late early Albian, Brewericeras huelenense Zone

• bed-level stratigraphic resolution

Environment/lithology: marine; lithology not reported

Size class: macrofossils

Preservation: concretion

Collected by P. U. Rodda

Collection methods: surface (in situ),

Primary reference: L. R. Saul and W. P. Popenoe. 1992. Pacific Slope Cretaceous bivalves of the genus Calva. Contributions in Science, Los Angeles County Museum 433:1-68 [J. Marcot/J. Marcot]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 219053: authorized by Jonathan Marcot, entered by Jonathan Marcot on 15.03.2021

Creative Commons license: CC BY (attribution)