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CAS Fossil Collection Database

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Accession Number 1741.00   Country USA
thumbnail of image of CAS-GEO 1741.00 Planorbis (Segmentina) mojavensis PARATYPE
Taxon Planorbis (Segmentina) mojavensis State/Prov./Dist. California
InformalName gastropod County
Type Status PARATYPE Formation
Author / Date Hannibal, 1912 Age MIOCENE
Accession Number 5460.00   Country USA
thumbnail of image of CAS-GEO 5460.00 Planorbis (Segmentina) mojavensis PARATYPE
Taxon Planorbis (Segmentina) mojavensis State/Prov./Dist. California
InformalName gastropod County
Type Status PARATYPE Formation
Author / Date Hannibal, 1912 Age MIOCENE
Accession Number 5620.00   Country USA
thumbnail of image of CAS-GEO 5620.00 Segmentina durhami HOLOTYPE side 1
side 1
thumbnail of image of CAS-GEO 5620.00 Segmentina durhami HOLOTYPE side 2
side 2
Taxon Segmentina durhami State/Prov./Dist. Washington
InformalName gastropod County Jefferson
Type Status HOLOTYPE Formation San Lorenzo
Author / Date Hanna & Hertlein, 1938 Age OLIGOCENE
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