Institute for Biodiversity Science and Sustainability
  CAS » IBSS (Research) » Invertebrate Zoology & Geology » Fossil Collection Database

CAS Fossil Collection Database

Accession Number 70949.00   Country USA
thumbnail of image of CAS-GEO 70949.00 Spisula twinensis HOLOTYPE side 1
side 1
thumbnail of image of CAS-GEO 70949.00 Spisula twinensis HOLOTYPE side 2
side 2
Taxon Spisula twinensis State/Prov./Dist. Washington
InformalName bivalve County Clallam
Type Status HOLOTYPE Formation Blakeley/Twin River
Author / Date Clark, 1925 Age OLIGOCENE