-
Hysteroceras acuticostatum
Van Hoepen, 1944 † (FOSSIL)
-
Euhystrichoceras adkinsi
Powell, 1963 † (FOSSIL)
-
Brancoceras (Eubrancoceras) aegoceratoides
Steinmann, 1881 † (FOSSIL)
-
Parabrancoceras aenigmaticum
(M. Collignon, 1949 †) (FOSSIL)
-
Mortoniceras aequatorealis
(Kossmat, 1895 †) (FOSSIL)
-
Goodhallites aguilerae
(Böse, 1923 †) (FOSSIL)
-
Mortoniceras albense
Spath, 1933 † (FOSSIL)
-
Brancoceras alternatum
J. Kennedy, 2004 † (FOSSIL)
-
Oxytropidoceras alticarinatum
Stieler 1920 † (FOSSIL)
-
Hysteroceras andinum
Renz, 1971 † (FOSSIL)
-
Prohysteroceras angolaense
(Boule & al., 1907 †) (FOSSIL)
-
Hysteroceras antipodeum
Etheridge, 1902 † (FOSSIL)
-
Oxytropidoceras (Manuaniceras) applanatus
M. Collignon, 1936 † (FOSSIL)
-
Mortoniceras arietiforme
Spath, 1922 † (FOSSIL)
-
Oxytropidoceras aroeirium
C.J. Maury, 1936 † (FOSSIL)
-
Goodhallites austinense
(F.A. Roemer, 1852 †) (FOSSIL)
-
Elobiceras bahiaense
C.J. Maury, 1925 † (FOSSIL)
-
Mortoniceras (Boeseites) barbouri
F. Haas, 1942 † (FOSSIL)
-
Oxytropidoceras basseae
Stieler 1920 † (FOSSIL)
-
Oxytropidoceras (Manuaniceras) basseae
Besairie 1936 † (FOSSIL)
-
Mortoniceras bassleri
F. Haas 1942 † (FOSSIL)
-
Euhystrichoceras baylissi
J. Kennedy & Wright, 1981 † (FOSSIL)
-
Oxytropidoceras (Adkinsites) belknapi
Marcou, 1858 † (FOSSIL)
-
Mortoniceras (Deiradoceras) beloventer
J. Kennedy & al., 1999 † (FOSSIL)
-
Parabrancoceras besairiei
(M. Collignon, 1949 †) (FOSSIL)
-
Goodhallites besakatrense
M. Collignon, 1963 † (FOSSIL)
-
Hysteroceras binum
(Sowerby, 1815 †) (FOSSIL)
-
Mortoniceras (Deiradoceras) bipunctatum
(Spath, 1933 †) (FOSSIL)
-
Mortoniceras (Deiradoceras) bispinosum
(Spath, 1921 †) (FOSSIL)
-
Oxytropidoceras (Venezoliceras) bituberculatum
M. Collignon, 1966 † (FOSSIL)
-
Algericeras boghariense
(Coquand, 1879 †) (FOSSIL)
-
Mortoniceras bontanti
(de Grossouvre 1894 †) (FOSSIL)
-
Dipoloceras bouchardianum
(A.V.M.D. D'Orbigny, 1841 †) (FOSSIL)
-
Oxytropidoceras bravoensis
(Böse, 1910 †) (FOSSIL)
-
Parabrancoceras breistrofferi
(M. Collignon, 1949 †) (FOSSIL)
-
Oxytropidoceras buarquianum
(White, 1887 †) (FOSSIL)
-
Hysteroceras bucklandi
Spath, 1922 † (FOSSIL)
-
Goodhallites burckhardti
(Böse, 1910 †) (FOSSIL)
-
Butticeras buttense
Anderson, 1958 † (FOSSIL)
-
Cantabrigites cantabrigense
Spath, 1933 † (FOSSIL)
-
Hysteroceras capricornu
Spath, 1934 † (FOSSIL)
-
Parabrancoceras capricornusimile
(M. Collignon, 1949 †) (FOSSIL)
-
Oxytropidoceras carbonarium
(W.M. Gabb, 1877 †) (FOSSIL)
-
Brancoceras carinatum
M. Collignon, 1949 † (FOSSIL)
-
Hysteroceras carinatum
Spath, 1922 † (FOSSIL)
-
Hysteroceras cariniferum
Van Hoepen, 1944 † (FOSSIL)
-
Hysteroceras choffati
Spath, 1925 † (FOSSIL)
-
Oxytropidoceras colcanapi
M. Collignon 1936 † (FOSSIL)
-
Parabrancoceras compressum
(M. Collignon, 1949 †) (FOSSIL)
-
Euhystrichoceras constrictum
Spath, 1933 † (FOSSIL)
-
Dipoloceras cornutum
(Pictet, 1847 †) (FOSSIL)
-
Neokentroceras costatum
F. Haas, 1942 † (FOSSIL)
-
Neokentroceras crassicostatum
Howarth, 1965 † (FOSSIL)
-
Dipoloceras cristatum
(A. Brongniart, 1822 †) (FOSSIL)
-
Mortoniceras (Deiradoceras) cunningtoni
(Spath, 1933 †) (FOSSIL)
-
Neokentroceras curvicornu
Spath, 1922 † (FOSSIL)
-
Dipoloceroides delaruei
(A.V.M.D. D'Orbigny, 1841 †) (FOSSIL)
-
Mortoniceras densecostatum
van Hoepen, 1946 † (FOSSIL)
-
Mortoniceras (Deiradoceras) devonense
(Spath, 1933 †) (FOSSIL)
-
Oxytropidoceras (Adkinsites) diazi
A.T. Young, 1966 † (FOSSIL)
-
Oxytropidoceras douglasi
Knechtel, 1947 † (FOSSIL)
-
Mortoniceras downii
McLearn, 1972 † (FOSSIL)
-
Mortoniceras (Angolaites) drakei
A.T. Young, 1957 † (FOSSIL)
-
Parabrancoceras dromense
J. Kennedy & al., 2000 † (FOSSIL)
-
Erioliceras elegans
(Van Hoepen, 1955 †) (FOSSIL)
-
Dipoloceras equicostatum
Spath, 1931 † (FOSSIL)
-
Mortoniceras equidistans
Cragin † (FOSSIL)
-
Erioliceras errabundum
(Van Hoepen, 1955 †) (FOSSIL)
-
Brancoceras euzebioi
C.J. Maury, 1936 † (FOSSIL)
-
Oxytropidoceras evansi
(Spath, 1931 †) (FOSSIL)
-
Mortoniceras evolutum
Spath 1922 † (FOSSIL)
-
Mortoniceras (Deiradoceras) exile
(van Hoepen, 1941 †) (FOSSIL)
-
Hysteroceras falcicostatum
F. Haas, 1942 † (FOSSIL)
-
Mortoniceras fallax
Breistroffer, 1940 † (FOSSIL)
-
Mortoniceras ferecostata
F. Haas 1942 † (FOSSIL)
-
Mortoniceras fissicostatum
Spath, 1932 † (FOSSIL)
-
Elobiceras flexicostatum
Spath, 1922 † (FOSSIL)
-
Brancoceras flexuosum
J. Kennedy, 2004 † (FOSSIL)
-
Mortoniceras furberi
Anderson 1958 † (FOSSIL)
-
Mortoniceras gainesana
Anderson 1958 † (FOSSIL)
-
Mortoniceras geometricum
Spath, 1932 † (FOSSIL)
-
Brancoceras gignouxi
M. Collignon, 1949 † (FOSSIL)
-
Goodhallites goodhalli
(Sowerby, 1820 †) (FOSSIL)
-
Goodhallites gracilima
(Kossmat, 1895 †) (FOSSIL)
-
Goodhallites gracillimum
Spath 1932 † (FOSSIL)
-
Mortoniceras (Angolaites) gregoryi
(Spath, 1922 †) (FOSSIL)
-
Goodhallites hanhaense
H. Hass, 1942 † (FOSSIL)
-
Oxytropidoceras (Venezoliceras) harrisoni
(Benavides-Caceres, 1956 †) (FOSSIL)
-
Brancoceras helcion
(Reynes, 1876 †) (FOSSIL)
-
Oxytropidoceras hoepeni
M. Collignon 1936 † (FOSSIL)
-
Oxytropidoceras howei
C.J. Maury, 1936 † (FOSSIL)
-
Mortoniceras (Boeseites) howelli
F. Haas, 1942 † (FOSSIL)
-
Goodhallites hulenana
Anderson, 1938 † (FOSSIL)
-
Parabrancoceras humile
(M. Collignon, 1949 †) (FOSSIL)
-
Erioliceras humilis
(Van Hoepen, 1955 †) (FOSSIL)
-
Mortoniceras inflatum
(Sowerby, 1818 †) (FOSSIL)
-
Hysteroceras intermedium
F. Haas, 1942 † (FOSSIL)
-
Elobiceras intermedium
Spath, 1922 † (FOSSIL)
-
Elobiceras irregulare
Spath, 1922 † (FOSSIL)
-
Oxytropidoceras (Venezoliceras) karsteni
(Stieler, 1920 †) (FOSSIL)
-
Mortoniceras kawasakii
Kawada, 1929 † (FOSSIL)
-
Mortoniceras kiliani
(Lasswitz, 1904 †) (FOSSIL)
-
Mortoniceras lasswitzi
A.T. Young † (FOSSIL)
-
Mortoniceras lastroensis
C.J. Maury, 1936 † (FOSSIL)
-
Mortoniceras leonensis
(T.A. Conrad, 1857 †) (FOSSIL)
-
Elobiceras lobitoense
Spath, 1922 † (FOSSIL)
-
Mortoniceras lowrii
McLearn, 1972 † (FOSSIL)
-
Oxytropidoceras (Venezoliceras) madagascariense
(M. Collignon, 1951 †) (FOSSIL)
-
Brancoceras magneti
M. Collignon, 1949 † (FOSSIL)
-
Neokentroceras magnum
F. Haas, 1942 † (FOSSIL)
-
Mortoniceras margaritata
F. Haas 1942 † (FOSSIL)
-
Mortoniceras maroimensis
(White, 1887 †) (FOSSIL)
-
Mortoniceras marrecasia
C.J. Maury 1936 † (FOSSIL)
-
Cantabrigites minor
(Spath 1933 †) (FOSSIL)
-
Mortoniceras (Deiradoceras) mokarahaense
(M. Collignon, 1951 †) (FOSSIL)
-
Mortoniceras montraynaudensis
F. Haas 1942 † (FOSSIL)
-
Mortoniceras multicostata
Van Hoepen, 1942 † (FOSSIL)
-
Brancoceras multicostatum
J. Kennedy, 2004 † (FOSSIL)
-
Erioliceras mutabilis
(Van Hoepen, 1955 †) (FOSSIL)
-
Mortoniceras nanum
Spath, 1933 † (FOSSIL)
-
Euhystrichoceras nicaisei
(Coquand, 1862 †) (FOSSIL)
-
Mortoniceras (Rusoceras) nothum
van Hoepen, 1946 † (FOSSIL)
-
Euhystrichoceras occidentale
Reyment, 1955 † (FOSSIL)
-
Hysteroceras orbignyi
Spath, 1922 † (FOSSIL)
-
Mortoniceras ornatum
van Hoepen, 1944 † (FOSSIL)
-
Oxytropidoceras (Manuaniceras) ornatus
Besairie, 1936 † (FOSSIL)
-
Elobiceras oxytropidoceratoides
F. Haas, 1942 † (FOSSIL)
-
Mortoniceras pachys
(Seeley, 1865 †) (FOSSIL)
-
Brancoceras paronai
M. Collignon, 1949 † (FOSSIL)
-
Oxytropidoceras (Adkinsites) paucituberculatus
M. Collignon, 1936 † (FOSSIL)
-
Mortoniceras (Boeseites) perarmata
F. Haas, 1942 † (FOSSIL)
-
Mortoniceras (Subschloenbachia) perinflatum
Spath, 1922 † (FOSSIL)
-
Oxytropidoceras peruvianum
(von Buch, 1839 †) (FOSSIL)
-
Mortoniceras potternense
Spath, 1932 † (FOSSIL)
-
Oxytropidoceras powelli
A.T. Young † (FOSSIL)
-
Mortoniceras (Deiradoceras) prerostratum
(Spath, 1921 †) (FOSSIL)
-
Mortoniceras pricei
Spath, 1922 † (FOSSIL)
-
Elobiceras primordiale
F. Haas, 1942 † (FOSSIL)
-
Hysteroceras propinquum
F. Haas, 1942 † (FOSSIL)
-
Goodhallites propinquus
(Stolickza, 1863 †) (FOSSIL)
-
Algericeras proratum
(Coquand, 1879 †) (FOSSIL)
-
Algericeras proratum paucicostatum
J. Kennedy & Wright, 1981 † (FOSSIL)
-
Mortoniceras (Boeseites) proteus
(F. Haas, 1942 †) (FOSSIL)
-
Falloticeras proteus
(A.V.M.D. D'Orbigny, 1842 †) (FOSSIL)
-
Dipoloceras pseudaon
Spath, 1931 † (FOSSIL)
-
Hysteroceras pseudocornutum
Spath, 1934 † (FOSSIL)
-
Neokentroceras pseudovaricosum
Spath, 1922 † (FOSSIL)
-
Brancoceras (Eubrancoceras) quenstedti
Knechtel, 1947 † (FOSSIL)
-
Mortoniceras recticostatum
Spath, 1925 † (FOSSIL)
-
Hysteroceras recuperator
Van Hoepen, 1944 † (FOSSIL)
-
Algericeras (Sakondryella) remolinense
Böse, 1928 † (FOSSIL)
-
Dipoloceroides remotum
(Spath, 1931 †) (FOSSIL)
-
Brancoceras retrorsum
M. Collignon, 1949 † (FOSSIL)
-
Prohysteroceras richardsi
Whitehouse, 1926 † (FOSSIL)
-
Mortoniceratoides rigidum
(Spath, 1933 †) (FOSSIL)
-
Erioliceras robustum
(Van Hoepen 1955 †) (FOSSIL)
-
Oxytropidoceras roissyanus
(A.V.M.D. D'Orbigny, 1841 †) (FOSSIL)
-
Mortoniceras (Boeseites) romeri
F. Haas, 1942 † (FOSSIL)
-
Mortoniceras (Subschloenbachia) rostratum
(Sowerby, 1817 †) (FOSSIL)
-
Parabrancoceras rotundatum
(M. Collignon, 1949 †) (FOSSIL)
-
Dipoloceroides semicornutum
(Spath, 1931 †) (FOSSIL)
-
Hysteroceras semileve
F. Haas, 1942 † (FOSSIL)
-
Brancoceras senequieri
(A.V.M.D. D'Orbigny, 1841 †) (FOSSIL)
-
Mortoniceras sergipensis
(White 1887 †) (FOSSIL)
-
Hysteroceras serpentinum
Spath, 1934 † (FOSSIL)
-
Craginites serratescens
(Cragin †) (FOSSIL)
-
Euhystrichoceras simplex
Spath, 1933 † (FOSSIL)
-
Hysteroceras simplicicosta
Spath, 1934 † (FOSSIL)
-
Neokentroceras singulare
F. Haas, 1942 † (FOSSIL)
-
Elobiceras spathianum
F. Haas, 1942 † (FOSSIL)
-
Neokentroceras speciosum
F. Haas, 1942 † (FOSSIL)
-
Cantabrigites spinosum
(Pervinquière, 1907 †) (FOSSIL)
-
Dipoloceroides spinulosum
(Spath, 1931 †) (FOSSIL)
-
Mortoniceras stoliczkai
Spath 1922 † (FOSSIL)
-
Butticeras studleyi
Anderson, 1958 † (FOSSIL)
-
Hysteroceras subbinum
Spath, 1934 † (FOSSIL)
-
Brancoceras subcarinatum
M. Collignon, 1949 † (FOSSIL)
-
Brancoceras subcompressum
M. Collignon, 1949 † (FOSSIL)
-
Dipoloceroides subdelaruei
(Spath, 1931 †) (FOSSIL)
-
Neokentroceras subtuberculatum
Spath, 1922 † (FOSSIL)
-
Oxytropidoceras supani
(Lasswitz †) (FOSSIL)
-
Dipoloceras tarrantense
P.H. Scott, 1928 † (FOSSIL)
-
Mortoniceras tectoria
(White 1887 †) (FOSSIL)
-
Erioliceras tenuis
(Van Hoepen, 1955 †) (FOSSIL)
-
Neokentroceras trituberculatum
Howarth, 1965 † (FOSSIL)
-
Hysteroceras varicosum
(Sowerby, 1824 †) (FOSSIL)
-
Oxytropidoceras (Venezoliceras) venezolanum
(Stieler, 1920 †) (FOSSIL)
-
Mojsisoviczia ventanillensis
(W.M. Gabb, 1877 †) (FOSSIL)
-
Mortoniceras vespertinus
(Morton, 1834 †) (FOSSIL)
-
Mortoniceras vicina
F. Haas 1942 † (FOSSIL)
-
Mortoniceras vokesi
F. Haas 1942 † (FOSSIL)
-
Mortoniceras (Angolaites) wintoni
(Adkins, 1920 †) (FOSSIL)
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