Institute for Biodiversity Science and Sustainability

CAS Fossil Collection Database


Accession Number 61856.04   Country USA
thumbnail of image of CAS-GEO 61856.04 Oregoniceras multicostum VOUCHER side 1
side 1
thumbnail of image of CAS-GEO 61856.04 Oregoniceras multicostum VOUCHER side 2
side 2
Taxon Oregoniceras multicostum State/Prov./Dist. Oregon
InformalName ammonite County Jackson
Type Status VOUCHER Formation Frazier
Author / Date Anderson, 1958 Age CRETACEOUS