Institute for Biodiversity Science and Sustainability

CAS Fossil Collection Database


Accession Number 31102.01   Country USA
thumbnail of image of CAS-GEO 31102.01 Pachydiscus rosewoodensis HOLOTYPE
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Taxon Pachydiscus rosewoodensis State/Prov./Dist. California
InformalName ammonite County Tehama
Type Status HOLOTYPE Formation
Author / Date Anderson, 1958 Age CRETACEOUS