Where: Shasta County, California (40.5° N, 122.5° W: paleocoordinates 40.6° N, 77.9° W)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Leymeriella tardefurcata ammonoid zone, Budden Canyon Formation, Albian (113.0 - 100.5 Ma)

• uppermost lower Albian. (PJW: the Leymeriella tardefurcata is the uppermost one in the lower Albian, so I have included that.)

• formation-level stratigraphic resolution

Environment/lithology: marine; lithology not reported

Size class: macrofossils

Primary reference: F. M. Anderson. 1958. Upper Cretaceous of the Pacific Coast. Geological Society of America Memoir 71:1-378 [A. Miller/A. Hendy/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 176021: authorized by Pete Wagner, entered by Pete Wagner on 22.01.2016, edited by Jonathan Marcot

Creative Commons license: CC BY (attribution)