Institute for Biodiversity Science and Sustainability

CAS Fossil Collection Database

Filter: Genus=%Protothaca%; Sort by:   Accession #   Taxon   Locality
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Accession Number 66111.01   Country USA
Taxon Protothaca staleyi State/Prov./Dist. California
InformalName bivalve County Santa Cruz
Type Status VOUCHER Formation Purisima
Author / Date Perry, 1988 Age MIO-PLIOCENE

Accession Number 68519.00   Country USA
Taxon Protothaca staminea State/Prov./Dist. Alaska
InformalName bivalve County
Type Status VOUCHER Formation Milky River, marine member
Author / Date Age PLIOCENE

Accession Number 68520.00   Country USA
Taxon Protothaca staminea State/Prov./Dist. Alaska
InformalName bivalve County
Type Status VOUCHER Formation Milky River, marine member
Author / Date Age PLIOCENE

Accession Number 66176.01   Country USA
Taxon Protothaca tenerrima State/Prov./Dist. California
InformalName bivalve County Santa Cruz
Type Status VOUCHER Formation Purisima
Author / Date Perry, 1988 Age MIO-PLIOCENE

Accession Number 72558.00   Country USA
Taxon Protothaca (Callithaca) tenerrima State/Prov./Dist. California
InformalName bivalve County San Diego
Type Status VOUCHER Formation
Author / Date Hertlein & Grant, 1972 Age PLIOCENE

Accession Number 13659.00   Country Ecuador
Taxon Protothaca (Tropithaca) cf. P. (T.) seymourensis State/Prov./Dist. Galapagos
InformalName bivalve County Baltra Is.
Type Status VOUCHER Formation
Author / Date Hertlein, 1972 Age PLIOCENE
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