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