-
Ectenolites abnormis
B.Z. Li, 1984 † (FOSSIL)
-
Ellesmeroceras amplum
T. Kobayashi, 1931 † (FOSSIL)
-
Muriceras anomalum
Flower, 1964 † (FOSSIL)
-
Eorudolfoceras antiquum
(Flower, 1964 †) (FOSSIL)
-
Pachendoceras brevicameratum
Unklesbay & A.T. Young, 1956 † (FOSSIL)
-
Conocerina brevis
Ulrich & Foerste, 1935 † (FOSSIL)
-
Ellesmeroceras bridgei
Flower, 1941 † (FOSSIL)
-
Hemichoanella canningi
Teichert & Glenister, 1954 † (FOSSIL)
-
Dakeoceras champlainense
Kröger & Landing, 2007 † (FOSSIL)
-
Walcottoceras changshanense
B.Z. Li, 1984 † (FOSSIL)
-
Ectenoceras chepultepecense
Ulrich & al., 1943 † (FOSSIL)
-
Woosteroceras chepultepecense
Unklesbay & A.T. Young, 1956 † (FOSSIL)
-
Woosteroceras cherokeense
Ulrich & al., 1944 † (FOSSIL)
-
Barnesoceras clavatum
Flower, 1964 † (FOSSIL)
-
Ectenolites clelandi
(Ulrich & al., 1944 †) (FOSSIL)
-
Ectenoceras compressum
Ulrich & al., 1943 † (FOSSIL)
-
Pachendoceras confertum
Ulrich & al., 1944 † (FOSSIL)
-
Barnesoceras conosiphonatum
Flower, 1964 † (FOSSIL)
-
Levisoceras contractum
Flower, 1964 † (FOSSIL)
-
Burenoceras cornucopia
Flower, 1964 † (FOSSIL)
-
Annoceras costatum
Flower, 1964 † (FOSSIL)
-
Muriceras curviseptatum
Flower, 1964 † (FOSSIL)
-
Walcottoceras delicatum
B.Z. Li, 1984 † (FOSSIL)
-
Levisoceras ellipticum
Ulrich & al., 1943 † (FOSSIL)
-
Clelandoceras elongatum
Ulrich & al., 1944 † (FOSSIL)
-
Ellesmeroceras elongatum
T. Kobayashi, 1931 † (FOSSIL)
-
Stemtonoceras elongatum
Ulrich & Foerste, 1936 † (FOSSIL)
-
Ectenoceras exile
Ulrich & al., 1943 † (FOSSIL)
-
Barnesoceras expansum
Flower, 1964 † (FOSSIL)
-
Ellesmeroceras expansum
Flower, 1941 † (FOSSIL)
-
Ectenolites extensus
Flower, 1964 † (FOSSIL)
-
Woosteroceras flexiseptatum
Flower, 1964 † (FOSSIL)
-
Ellesmeroceras flexuostriatum
T. Kobayashi, 1931 † (FOSSIL)
-
Llanoceras gracile
Flower, 1964 † (FOSSIL)
-
Muriceras gracile
Flower, 1964 † (FOSSIL)
-
Dakeoceras gracilis
Flower, 1964 † (FOSSIL)
-
Albertoceras gracillimum
Ulrich & al., 1944 † (FOSSIL)
-
Oelandoceras haelluddenense
Foerste, 1932 † (FOSSIL)
-
Dakeoceras harrisi
Flower, 1964 † (FOSSIL)
-
Muriceras hebetum
Flower, 1964 † (FOSSIL)
-
Ellesmeroceras higdonense
Ulrich & al., 1944 † (FOSSIL)
-
Ellesmeroceras hotchkissi
Ulrich & al., 1944 † (FOSSIL)
-
Pachendoceras huzzahense
(Ulrich & Foerste, 1931 †) (FOSSIL)
-
Ellesmeroceras indomitum
Kröger & Landing, 2007 † (FOSSIL)
-
Chepuloceras inelegans
Unklesbay & A.T. Young, 1956 † (FOSSIL)
-
Oneotoceras infundibulum
(Flower, 1964 †) (FOSSIL)
-
Levisoceras instabile
Ulrich & al., 1943 † (FOSSIL)
-
Barnesoceras lamellosum
Flower, 1964 † (FOSSIL)
-
Barnesoceras lentiexpansum
Flower, 1964 † (FOSSIL)
-
Ectenolites longicollum
B.Z. Li, 1984 † (FOSSIL)
-
Ectenolites longiconica
B.Z. Li, 1984 † (FOSSIL)
-
Ectenoceras longum
Ulrich & al., 1943 † (FOSSIL)
-
Ellesmeroceras luthei
Ulrich & al., 1944 † (FOSSIL)
-
Robsonoceras manitouense
Ulrich & al., 1944 † (FOSSIL)
-
Muriceras micromurus
Flower, 1964 † (FOSSIL)
-
Albertoceras minimum
Ulrich & al., 1944 † (FOSSIL)
-
Ectenolites mirabilis
B.Z. Li, 1984 † (FOSSIL)
-
Muriceras moderatum
Flower, 1964 † (FOSSIL)
-
Ellesmeroceras modestum
C.M. Poulsen, 1927 † (FOSSIL)
-
Walcottoceras monsense
(Walcott, 1924 †) (FOSSIL)
-
Annoceras multicameratum
Flower, 1964 † (FOSSIL)
-
Ellesmeroceras multicameratum
T. Kobayashi, 1931 † (FOSSIL)
-
Burenoceras muricoides
Flower, 1964 † (FOSSIL)
-
Muriceras murus
Flower, 1964 † (FOSSIL)
-
Dakeoceras mutabile
Flower, 1964 † (FOSSIL)
-
Clarkoceras newtonwinchelli
(A.H. Clarke, 1897 †) (FOSSIL)
-
Dakeoceras normale
Ulrich & Foerste, 1931 † (FOSSIL)
-
Caseoceras obesum
Flower, 1964 † (FOSSIL)
-
Walcottoceras obliquum
Ulrich & al., 1944 † (FOSSIL)
-
Muriceras obscurum
Flower, 1964 † (FOSSIL)
-
Pachendoceras parvum
Unklesbay & A.T. Young, 1956 † (FOSSIL)
-
Walcottoceras pauciannulatum
B.Z. Li, 1984 † (FOSSIL)
-
Barnesoceras percurvatum
Flower, 1964 † (FOSSIL)
-
Woosteroceras percurvatum
Flower, 1964 † (FOSSIL)
-
Burenoceras phragmoceroides
Flower, 1964 † (FOSSIL)
-
Ectenolites primus
Flower, 1964 † (FOSSIL)
-
Clelandoceras rarum
Flower, 1964 † (FOSSIL)
-
Robsonoceras robsonense
(Walcott, 1924 †) (FOSSIL)
-
Clarkoceras ruedemanni
Flower, 1964 † (FOSSIL)
-
Ellesmeroceras scheii
Foerste, 1921 † (FOSSIL)
-
Ectenolites sinensis
B.Z. Li, 1984 † (FOSSIL)
-
Ectenolites sinuatus
Flower, 1964 † (FOSSIL)
-
Woosteroceras spirale
Flower, 1964 † (FOSSIL)
-
Woosteroceras splrale
(Flower, 1964 †) (FOSSIL)
-
Albertoceras staufferi
Ulrich & al., 1944 † (FOSSIL)
-
Ellesmeroceras subcircularis
T. Kobayashi, 1931 † (FOSSIL)
-
Ectenolites subgracilis
Ulrich & Foerste, 1935 † (FOSSIL)
-
Ellesmeroceras tchunense
Balaschov, 1962 † (FOSSIL)
-
Eremoceras teres
Ulrich & al., 1943 † (FOSSIL)
-
Ellesmeroceras thomasi
Ulrich & al., 1944 † (FOSSIL)
-
Levisoceras transitum
Ulrich & al., 1943 † (FOSSIL)
-
Barnesoceras transversum
Flower, 1964 † (FOSSIL)
-
Woosteroceras trempealeauense
Ulrich & al., 1944 † (FOSSIL)
-
Clarkeoceras umbonale
(Wedekind, 1918 †) (FOSSIL)
-
Conocerina unguloides
Flower, 1964 † (FOSSIL)
-
Annoceras vernonense
(Ulrich & al., 1943 †) (FOSSIL)
-
Albertoceras walcotti
Ulrich & Foerste, 1936 † (FOSSIL)
-
Eremoceras wanwanense
T. Kobayashi, 1931 † (FOSSIL)
-
Loxochoanella warburtonl
Teichert & Glenister, 1954 † (FOSSIL)
-
Ellesmeroceras winonicum
(Sardeson, 1896 †) (FOSSIL)
|