Taxa Count: 63
INOCERAMIDAE
Cataceramus Cox, 1969
Cataceramus barabini (Morton, 1834)
Cataceramus palliseri (Douglas, 1942)
Cataceramus subcircularis (Meek, 1876)
Cataceramus subundatus (Meek, 1861)
Cladoceramus undulatoplicatus (Roemer, 1852)
Cordiceramus Seitz, 1961
Cordiceramus cordiformis (Sowerby, 1823)
Cremnoceramus Cox, 1969
Cremnoceramus crassus (Petrascheck, 1903)
Cremnoceramus deformis (Meek, 1871)
Cremnoceramus deformis deformis
Cremnoceramus deformis erectus (Meek, 1877)
Cremnoceramus waltersdorfensis hannovrensis (Heinz, 1932)
Endocostea typica Whitfield, 1877
Inoceramidae indet.
Inoceramus
Inoceramus (Endocostea) vancouverensis Shumard, 1858
Inoceramus J.Sowerby, 1814
Inoceramus altusiformis Walaszczyk, Cobban & Harries, 2001
Inoceramus anomalus Heine, 1929
Inoceramus balchiformis Walaszczyk, Cobban & Harries, 2001
Inoceramus balticus J.Böhm, 1907
Inoceramus comancheanus Cragin, 1894
Inoceramus cripsii Mantell, 1822
Inoceramus dakotensis Walaszczyk & Cobban, 2000
Inoceramus deformis (Meek, 1871)
Inoceramus dimidius White, 1874
Inoceramus ezoensis Yokoyama, 1890
Inoceramus fibrosus (Meek & Hayden, 1857)
Inoceramus fragilis Hall & Meek, 1856
Inoceramus labiatus (Schlotheim, 1813)
Inoceramus latus Sowerby, 1814
Inoceramus longealatus Tröger, 1967
Inoceramus orientalis ambiguus Nagao & Matsumoto, 1940
Inoceramus perplexus Whitfield, 1877
Inoceramus pictus J.de C.Sowerby, 1829
Inoceramus prefragilis Stephenson, 1952
Inoceramus scotti Walaszczyk, Cobban & Harries, 2001
Inoceramus tenuilineatus (Hall & Meek, 1855)
Inoceramus tenuistriatus Nagao & Matsumoto, 1940
Inoceramus wandereri Andert, 1911
Inoceramus whitfieldi Walaszczyk, Cobban & Harries, 2001
Inoceramus whitneyi Gabb, 1869
Inoceramus wyomingensis Walaszczyk, Cobban & Harries, 2001
Magadiceramus Seitz, 1970
Magadiceramus subquadratus (Schlüter, 1887)
Mytiloides Brongniart, 1822
Mytiloides goppelnensis (Badillet & Sornay, 1980)
Mytiloides incertus (Jimbo, 1894)
Mytiloides labiatus (Schlotheim, 1813)
Mytiloides mytiloides (Mantell, 1822)
Mytiloides mytiloidiformis (Tröger, 1967)
Mytiloides ratonensis Walaszczyk & Cobban, 2000
Mytiloides stantoni (Sokolow, 1914)
Platyceramus Seitz, 1961
Platyceramus cycloides (Wegner, 1905)
Platyceramus platinus (Logan, 1898)
Sphaeroceramus Heinz, 1932
Sphenoceramus J.Böhm, 1915
Sphenoceramus naumanni (Yokoyama, 1890)
Volviceramus Stoliczka, 1871
Volviceramus involutus (J.de C.Sowerby, 1828)