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CAS Fossil Collection Database

Accession Number 70439.00   Country USA
thumbnail of image of CAS-GEO 70439.00 Planorbis pleiopleurus HOLOTYPE side 1
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thumbnail of image of CAS-GEO 70439.00 Planorbis pleiopleurus HOLOTYPE side 2
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Taxon Planorbis pleiopleurus State/Prov./Dist. California
InformalName gastropod County Sonoma
Type Status HOLOTYPE Formation
Author / Date Hanna, 1923 Age MIOCENE