Where: Del Norte County, California (41.8° N, 124.2° W: paleocoordinates 40.6° N, 122.2° W)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Pliocene (5.3 - 2.6 Ma)
• STRATIGRAPHIC RELATIONS: Unknown lithostratigraphic unit. AGE: Pliocene, according to text. STRATIGRAPHIC POSITION: From unknown position within local section.
• bed-level stratigraphic resolution
Environment/lithology: marine; siliciclastic sediments
Size class: macrofossils
Collection methods: COLLECTOR: Not stated, but possibly Arnold and Dall. REPOSITORY: Unknown.
Primary reference: U. S. Grant, IV and H. R. Gale. 1931. Catalogue of the Marine Pliocene and Pleistocene Mollusca of California. Memoirs of the San Diego Society of Natural History 1:1-1036 [A. Hendy/A. Hendy/J. Marcot]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 96886: authorized by Austin Hendy, entered by Austin Hendy on 08.07.2010, edited by Mark Uhen
Creative Commons license: CC BY (attribution)
Taxonomic list
Bivalvia | |
"Pecten (Pallium) swiftii" = Chlamys (Swiftopecten) swifti, "Pecten (Chlamys) parmeleei" = Swiftopecten parmeleei, "Pecten (Pecten) bartschi n. sp." = Chlamys bartschi
"Pecten (Pallium) swiftii" = Chlamys (Swiftopecten) swifti Bernardi 1858 scallop
"Pecten (Chlamys) parmeleei" = Swiftopecten parmeleei Dall 1898 scallop
"Pecten (Pecten) bartschi n. sp." = Chlamys bartschi Arnold 1906 scallop |