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CAS Fossil Collection Database

Accession Number 9368.00   Country USA
thumbnail of image of CAS-GEO 9368.00 Avicula gregoryi PARATYPE
Taxon Avicula gregoryi State/Prov./Dist. California
InformalName bivalve County Alameda
Type Status PARATYPE Formation Horsetown
Author / Date Hall & Ambrose, 1916 Age CRETACEOUS