| Filter: Genus=%Gastrioceras%;Species=%excelsum%; | Sort by: Accession # Taxon Locality |
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| AccessionNo | Genus | Species | TypeStatus | AuthorDate | Country | State | County | Formation | Age | |
| 70823.00 | Gastrioceras | excelsum | VOUCHER | Smith, 1896 | USA | Arkansas | Pope | CARBONIFEROUS | Details |
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