Spiroceratidae | |
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Spiroceras sp. | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Mollusca |
Class: | Cephalopoda |
Subclass: | † Ammonoidea |
Order: | † Ammonitida |
Superfamily: | † Spiroceratoidea Hyatt, 1900 |
Family: | † Spiroceratidae Hyatt, 1900 |
Genera [1] | |
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