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CAS Fossil Collection Database

Accession Number 61956.01   Country USA
thumbnail of image of CAS-GEO 61956.01 Arca (Arca) trilineata calcarea HOLOTYPE exterior
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thumbnail of image of CAS-GEO 61956.01 Arca (Arca) trilineata calcarea HOLOTYPE interior
interior
Taxon Arca (Arca) trilineata calcarea State/Prov./Dist. California
InformalName bivalve County San Diego
Type Status HOLOTYPE Formation
Author / Date Grant & Gale, 1931 Age PLIOCENE