belemnite
121Aristoceratoides — Taxobox name = Aristoceratoides fossil range = image width = image caption = regnum = Animalia phylum = Mollusca classis = Cephalopoda subclassis = Ammonoidea ordo = Goniatitida subordo = Goniatitina superfamilia = Thalassocerataceae familia =… …
122Armatites — Taxobox name = Aulatornoceratinae fossil range = image width = image caption = regnum = Animalia phylum = Mollusca classis = Cephalopoda subclassis = Ammonoidea ordo = Goniatitida subordo = Tornoceratatina superfamilia = Tornocerataceae familia …
123Anthracoceras — Taxobox name = Anthracoceras fossil range = image width = image caption = regnum = Animalia phylum = Mollusca classis = Cephalopoda subclassis = Ammonoidea ordo = Goniatitida subordo = Goniatitina superfamilia = Pericyclaceae familia =… …
124Balvia — Taxobox name = Balvia fossil range = image width = image caption = regnum = Animalia phylum = Mollusca classis = Cephalopoda subclassis = Ammonoidea ordo = Goniatitida subordo = Tornoceratatina superfamilia = Prionocerataceae familia =… …
125Beleutoceras — Taxobox name = Beleutoceras fossil range = image width = image caption = regnum = Animalia phylum = Mollusca classis = Cephalopoda subclassis = Ammonoidea ordo = Goniatitida subordo = Goniatitina superfamilia = Nomismocerataceae familia =… …
126Gleboceras — Taxobox name = Gleboceras fossil range = image width = image caption = regnum = Animalia phylum = Mollusca classis = Cephalopoda subclassis = Ammonoidea ordo = Goniatitida subordo = Goniatitina superfamilia = Thalassocerataceae familia =… …
127Bilinguites — Taxobox name = Bilinguites fossil range = image width = image caption = regnum = Animalia phylum = Mollusca classis = Cephalopoda subclassis = Ammonoidea ordo = Goniatitida subordo = Goniatitina superfamilia = Gastriocerataceae familia =… …
128Beyrichoceratoides — Taxobox name = Beyrichoceratoides fossil range = image width = image caption = regnum = Animalia phylum = Mollusca classis = Cephalopoda subclassis = Ammonoidea ordo = Goniatitida subordo = Goniatitina superfamilia = Pericyclaceae familia =… …
