Institute for Biodiversity Science and Sustainability

CAS Fossil Collection Database


Accession Number 415.00   Country USA
thumbnail of image of CAS-GEO 415.00 Cerithiopsis howardi HOLOTYPE dorsal
dorsal
thumbnail of image of CAS-GEO 415.00 Cerithiopsis howardi HOLOTYPE ventral
ventral
Taxon Cerithiopsis howardi State/Prov./Dist. Washington
InformalName gastropod County Lewis
Type Status HOLOTYPE Formation
Author / Date Dickerson, 1917 Age OLIGOCENE