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CAS Fossil Collection Database

Filter: Genus=%Polyptychites%; Sort by:   Accession #   Taxon   Locality
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Accession Number 66313.06   Country USA
thumbnail of image of CAS-GEO 66313.06 Polyptychites hesperius HOLOTYPE side 1
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thumbnail of image of CAS-GEO 66313.06 Polyptychites hesperius HOLOTYPE side 2
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thumbnail of image of CAS-GEO 66313.06 Polyptychites hesperius HOLOTYPE side 3
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Taxon Polyptychites hesperius State/Prov./Dist. California
InformalName ammonite County Shasta
Type Status HOLOTYPE Formation
Author / Date Anderson, 1938 Age CRETACEOUS
Accession Number 66313.04   Country USA
thumbnail of image of CAS-GEO 66313.04 Polyptychites lecontei HOLOTYPE side 1
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thumbnail of image of CAS-GEO 66313.04 Polyptychites lecontei HOLOTYPE side 2
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thumbnail of image of CAS-GEO 66313.04 Polyptychites lecontei HOLOTYPE side 3
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Taxon Polyptychites lecontei State/Prov./Dist. California
InformalName ammonite County Shasta
Type Status HOLOTYPE Formation
Author / Date Anderson, 1938 Age CRETACEOUS
Accession Number 66313.05   Country USA
thumbnail of image of CAS-GEO 66313.05 Polyptychites lecontei PARATYPE side 1
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thumbnail of image of CAS-GEO 66313.05 Polyptychites lecontei PARATYPE side 2
side 2
Taxon Polyptychites lecontei State/Prov./Dist. California
InformalName ammonite County Shasta
Type Status PARATYPE Formation
Author / Date Anderson, 1938 Age CRETACEOUS
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