| Filter: Genus=%Mantelliceras%;Species=%sp.%; | Sort by: Accession # Taxon Locality |
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| Accession Number | 4290.00 | Country | USA | |
| Taxon | Mantelliceras sp. | State/Prov./Dist. | California | |
| InformalName | ammonite | County | Marin | |
| Type Status | VOUCHER | Formation | Franciscan | |
| Author / Date | Hertlein, 1956 | Age | CRETACEOUS |
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