Balkoceras gracile, Balkoceratidae, Baltoceras striatum, Barnesoceras, Barnesoceras clavatum, Barnesoceras conosiphonatum, Barnesoceras expansum, Barnesoceras lamellosum, Barnesoceras lentiexpansum, Barnesoceras percurvatum, Barnesoceras transversum, Boreoceras ovale, Burenoceras cornucopia, Burenoceras muricoides, Burenoceras phragmoceroides, Cartersoceras, Cartersoceras shideleri, Caseoceras obesum, Clelandoceras rarum, Conocerina brevis, Conocerina unguloides, Cyptendoceras floridaense, Cyptendoceras kirki, Cyptendoceras rhythmicum, Cyptendoceras richardsoni, Cyptendocerina, Cyrtoceras cambria, Cyrtocerinina, Dakeoceras harrisi, Dakeoceras mutabile, Ectenolites penecilin, Ectenolites primus, Ellesmeroceras scheii, Ellesmeroceratina, Endocycloceras gracile, Endorioceras, Endorioceras rarum, Levisoceras contractum, Llanoceras, Llanoceras gracile, Metabaltoceras, Metabaltoceras fusiforme, Metabaltoceras minutum, Microbaltoceras, Microbaltoceras minore, Muriceras, Muriceras anomalum, Muriceras curviseptatum, Muriceras gracile, Muriceras hebetum, Muriceras micromurus, Muriceras moderatum, Muriceras murus, Muriceras obscurum, Palaeoceras mutabile, Palaeoceras undulatum, Plectronoceras cambria, Plectronoceras exile, Plectronoceratina, Rhabdiferoceras, Rhabdiferoceras annuliferum, Rioceras, Rioceras dartoni, Rioceras depressum, Rioceras expansum, Rioceras fusiforme, Rioceras lobatum, Rioceras nondescriptum, Rioceras tubulare, Rioceras wellsi, Woosteroceras flexiseptatum, Woosteroceras percurvatum, Woosteroceras spirale

view taxonomic opinions

427, 428, 73291, 87734, 88775, 88776, 88784, 88785, 88802, 88804, 88805, 88808, 88827, 88829, 88830, 88833, 88838, 88872, 88873, 88874, 88875, 88887, 88891, 88892, 88893, 88939, 88944, 88945, 88946, 88947, 89004, 89006, 89013