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CAS Fossil Collection Database

Filter: Genus=%Echinarachnius%;Species=%microthyroides%; Sort by:   Accession #   Taxon   Locality
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Accession Number 70871.00   Country Japan
thumbnail of image of CAS-GEO 70871.00 Echinarachnius microthyroides PARATYPE aboral
aboral
thumbnail of image of CAS-GEO 70871.00 Echinarachnius microthyroides PARATYPE oral
oral
Taxon Echinarachnius microthyroides State/Prov./Dist.
InformalName echinoderm - sand dollar County
Type Status PARATYPE Formation Suenomatsuyama
Author / Date Nisiyama, 1940 Age MIO-PLIOCENE
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