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CAS Fossil Collection Database

Accession Number 986.00   Country USA
thumbnail of image of CAS-GEO 986.00 Ancilla burroensis PARATYPE dorsal
dorsal
thumbnail of image of CAS-GEO 986.00 Ancilla burroensis PARATYPE ventral
ventral
Taxon Ancilla burroensis State/Prov./Dist. California
InformalName gastropod County Ventura
Type Status PARATYPE Formation
Author / Date Nelson, 1925 Age EOCENE