Shumarditaceae
Shumarditoidea is one of seventeen superfamily (taxonomy), superfamilies of the Goniatitina suborder. They are an extinction, extinct group of ammonite, ammonoid, which are shelled cephalopods related to squids, belemnites, octopuses, and cuttlefish, and more distantly to the nautiloids. References The Paleobiology Database
accessed on 10/01/07 Goniatitida superfamilies Goniatitina Shumarditaceae, {{Goniatitida-stub ...
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Parashumarditidae
Parashumarditidae is one of three families of the Shumarditoidea superfamily. They are an extinct group of ammonoid, which are shelled cephalopods related to squids, belemnites, octopuses, and cuttlefish Cuttlefish or cuttles are marine molluscs of the order Sepiida. They belong to the class Cephalopoda which also includes squid, octopuses, and nautiluses. Cuttlefish have a unique internal shell, the cuttlebone, which is used for control of ..., and more distantly to the nautiloids. References The Paleobiology Databaseaccessed on 10/01/07 Goniatitida families Shumarditaceae {{Goniatitida-stub ...
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