Biloclymenioidea | |
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Scientific classification ![]() | |
Kingdom: | Animalia |
Phylum: | Mollusca |
Class: | Cephalopoda |
Subclass: | † Ammonoidea |
Order: | † Clymeniida |
Suborder: | † Cyrtoclymeniina |
Superfamily: | † Biloclymenioidea Bogoslovsky, 1955 |
Families | |
Synonyms | |
Biloclymeniaceae |
Biloclymenioidea, formerly Biloclymeniaceae, is an extinct superfamily of ammonites that existed during the Devonian. [1]
Clymeniida is an order of ammonoid cephalopods from the Upper Devonian characterized by having an unusual dorsal siphuncle. They measured about 4 cm (1.6 in) in diameter and are restricted to Europe, North Africa, and possibly Australia.