Adnethiceras
ferstli
(J. Von Hauer, 1854 †)
(FOSSIL)

Adnethiceras
haueri
Wiedmann, 1970 †
(FOSSIL)

Adnethiceras
herbichi
(Bonarelli, 1900 †)
(FOSSIL)

Alocolytoceras
dorcadis
(Meneghini, 1875 †)
(FOSSIL)

Alocolytoceras
ophioneum
(Benecke, 1865 †)
(FOSSIL)

Alocolytoceras
apertum
(D. Geyer 1893 †)
(FOSSIL)

Alocolytoceras
audax
(Meneghini 1881 †)
(FOSSIL)

Alocolytoceras
grandonense
(Meneghini 1881 †)
(FOSSIL)

Alocolytoceras
spirorbis
(Meneghini 1875 †)
(FOSSIL)

Alocolytoceras
varicosum
Venturi 1978 †
(FOSSIL)

Alocolytoceras
germaini
(A.V.M.D. D'Orbigny, 1844 †)
(FOSSIL)

Alocolytoceras
isztimeri
Galácz & Kassai, 2012 †
(FOSSIL)

Castanyiceras
parvulum
Rakús & Guex, 2002 †
(FOSSIL)

Ectocentrites
canavarii
(J. Von Hauer, 1879 †)
(FOSSIL)

Ectocentrites
hillebrandti
Blau & al., 2008 †
(FOSSIL)

Ectocentrites
italicus
(Meneghini, 1882 †)
(FOSSIL)

Ectocentrites
pacificus
Longridge & al., 2008 †
(FOSSIL)

Eolytoceras
chongi
Hillebrandt, 2000 †
(FOSSIL)

Eolytoceras
constrictum
Longridge & al., 2008 †
(FOSSIL)

Eolytoceras
guexi
Taylor, 1998 †
(FOSSIL)

Eolytoceras
praecursor
Guex, 1995 †
(FOSSIL)

Eolytoceras
tasekoi
Frebold, 1967 †
(FOSSIL)

Galaticeras
canavarii
(Fucini, 1899 †)
(FOSSIL)

Galaticeras
harpoceratoides
C. Gemmellaro, 1884 †
(FOSSIL)

Galaticeras
propinquum
C. Gemmellaro, 1884 †
(FOSSIL)

Galaticeras
subtriangulare
Rakús & Guex, 2002 †
(FOSSIL)

Galaticeras
telegdirothi
Kovacs, 1934 †
(FOSSIL)

Galaticeras
jacksoni
Howarth & E. Donovan, 1964 †
(FOSSIL)

Holcolytoceras
raui
Wiedmann, 1970 †
(FOSSIL)

Lytoceras
catriensis
Meneghini, 1881 †
(FOSSIL)

Lytoceras
annulosum
Monestier, 1931 †
(FOSSIL)

Lytoceras
tortum
(F.A. von Quenstedt, 1885 †)
(FOSSIL)

Lytoceras
sepositum
Meneghini, 1875 †
(FOSSIL)

Lytoceras
nitidum
(A.T. Young & Bird, 1828 †)
(FOSSIL)

Lytoceras
aulaeum
Anderson, 1938 †
(FOSSIL)

Lytoceras
baconicum
(Vadasz, 1910 †)
(FOSSIL)

Lytoceras
belliseptatiforme
M. Collignon, 1962 †
(FOSSIL)

Lytoceras
celticum
(D. Geyer, 1886 †)
(FOSSIL)

Lytoceras
cornucopia
(A.T. Young & Bird, 1822 †)
(FOSSIL)

Lytoceras
crenatum
Buckman, 1926 †
(FOSSIL)

Lytoceras
eudesianum
(A.V.M.D. D'Orbigny, 1846 †)
(FOSSIL)

Lytoceras
fimbriatoides
(C. Gemmellaro, 1884 †)
(FOSSIL)

Lytoceras
fimbriatum
(J. de C. Sowerby, 1817 †)
(FOSSIL)

Lytoceras
francisci
(Oppel, 1865 †)
(FOSSIL)

Lytoceras
fuggeri
(D. Geyer, 1893 †)
(FOSSIL)

Lytoceras
furcicrenatum
Buckman, 1928 †
(FOSSIL)

Lytoceras
galatiforme
Rakús & Guex, 2002 †
(FOSSIL)

Lytoceras
ovimontanum
(D. Geyer, 1893 †)
(FOSSIL)

Lytoceras
praesublineatum
(Fucini, 1899 †)
(FOSSIL)

Lytoceras
rhodanicum
Monestier, 1931 †
(FOSSIL)

Lytoceras
richei
(G. Sayn, 1901 †)
(FOSSIL)

Lytoceras
salebrosum
(Pompeckj, 1896 †)
(FOSSIL)

Lytoceras
saturnale
Anderson, 1938 †
(FOSSIL)

Lytoceras
schlosseri
(Krenkel, 1910 †)
(FOSSIL)

Lytoceras
secernendum
(C. De Stefani, 1887 †)
(FOSSIL)

Lytoceras
strambergensis
(Oppel, 1868 †)
(FOSSIL)

Lytoceras
subfimbriatum
(A.V.M.D. D'Orbigny, 1841 †)
(FOSSIL)

Lytoceras
subsequens
(Karakasch, 1907 †)
(FOSSIL)

Lytoceras
sutile
(Oppel, 1863 †)
(FOSSIL)

Lytoceras
taharoaense
Stevens, 1985 †
(FOSSIL)

Lytoceras
trompianum
(J. Von Hauer, 1861 †)
(FOSSIL)

Lytoceras
villae
(Meneghini, 1874 †)
(FOSSIL)

Lytoceras
vogdti
(Karakasch, 1907 †)
(FOSSIL)

Lytoceras
anisoptychum
(Uhlig 1883 †)
(FOSSIL)

Lytoceras
inaequalicostatus
(A.V.M.D. D'Orbigny 1840 †)
(FOSSIL)

Lytoceras
lepidum
(A.V.M.D. D'Orbigny 1840 †)
(FOSSIL)

Lytoceras
phestum
(Matheron, 1878 †)
(FOSSIL)

Lytoceras
triboleti
(Uhlig 1902 †)
(FOSSIL)

Lytoceras
exoticus
(Oppel 1863 †)
(FOSSIL)

Lytoceras
magnum
Biro 1980 †
(FOSSIL)

Lytoceras
adeloides
(Kudernatsch 1852 †)
(FOSSIL)

Lytoceras
vicinum
(J.H.F. Douvillé 1916 †)
(FOSSIL)

Lytoceras
immanis
(Oppel, 1865 †)
(FOSSIL)

Lytoceras
betiokyense
M. Collignon, 1962 †
(FOSSIL)

Lytoceras
sutneri
(D. Geyer, 1893 †)
(FOSSIL)

Lytoceras
verpillierense
Rulleau, 1998 †
(FOSSIL)

Lytoceras
sublineatum
(Oppel, 1856 †)
(FOSSIL)

Lytoceras
polyanchomenum
(C. Gemmellaro, 1872 †)
(FOSSIL)

Lytoceras
siemensi
Denckmann †
(FOSSIL)

Lytoceras
humilisimile
Prinz †
(FOSSIL)

Lytoceras
fraasi
(Dacque, 1910 †)
(FOSSIL)

Lytoceras
densifimbriatum
(Uhlig †)
(FOSSIL)

Lytoceras
denseplicatum
Jimbo, 1894 †
(FOSSIL)

Lytoceras
striatum
Jimbo, 1894 †
(FOSSIL)

Lytoceras
imperiale
Yabe, 1903 †
(FOSSIL)

Lytoceras
crassicostatum
Jimbo, 1894 †
(FOSSIL)

Lytoceras
crassum
Jimbo, 1894 †
(FOSSIL)

Lytoceras
patens
Mojsisovics, 1873 †
(FOSSIL)

Lytoceras
morloti
Münster, 1834 †
(FOSSIL)

Lytoceras
eugyrum
Mojsisovics, 1873 †
(FOSSIL)

Lytoceras
simonyi
J. Von Hauer, 1847 †
(FOSSIL)

Lytoceras
liebigi
Oppel, 1865 †
(FOSSIL)

Lytoceras
crenocostatus
(J.J.F. Whiteaves, 1876 †)
(FOSSIL)

Lytoceras
tenuistriatum
Repelin, 1899 †
(FOSSIL)

Lytoceras
subfimbriatoides
Hoedemaeker, 2016 †
(FOSSIL)

Lytoceras
radstockense
Donovan & Howarth †
(FOSSIL)

Lytoceras
abichi
Anthula, 1900 †
(FOSSIL)

Lytoceras
eudisianum
(A.V.M.D. D'Orbigny, 1846 †)
(FOSSIL)

Lytoceras
ezoense
Yabe, 1903 †
(FOSSIL)

Lytoceras
catriensis
Meneghini, 1881 †
(FOSSIL)

Lytoceras
annulosum
Monestier, 1931 †
(FOSSIL)

Lytoceras
tortum
(F.A. von Quenstedt, 1885 †)
(FOSSIL)

Lytoceras
sepositum
Meneghini, 1875 †
(FOSSIL)

Lytoceras
nitidum
(A.T. Young & Bird, 1828 †)
(FOSSIL)

Lytoceras
aulaeum
Anderson, 1938 †
(FOSSIL)

Lytoceras
baconicum
(Vadasz, 1910 †)
(FOSSIL)

Lytoceras
belliseptatiforme
M. Collignon, 1962 †
(FOSSIL)

Lytoceras
celticum
(D. Geyer, 1886 †)
(FOSSIL)

Lytoceras
cornucopia
(A.T. Young & Bird, 1822 †)
(FOSSIL)

Lytoceras
crenatum
Buckman, 1926 †
(FOSSIL)

Lytoceras
eudesianum
(A.V.M.D. D'Orbigny, 1846 †)
(FOSSIL)

Lytoceras
fimbriatoides
(C. Gemmellaro, 1884 †)
(FOSSIL)

Lytoceras
fimbriatum
(J. de C. Sowerby, 1817 †)
(FOSSIL)

Lytoceras
francisci
(Oppel, 1865 †)
(FOSSIL)

Lytoceras
fuggeri
(D. Geyer, 1893 †)
(FOSSIL)

Lytoceras
furcicrenatum
Buckman, 1928 †
(FOSSIL)

Lytoceras
galatiforme
Rakús & Guex, 2002 †
(FOSSIL)

Lytoceras
ovimontanum
(D. Geyer, 1893 †)
(FOSSIL)

Lytoceras
praesublineatum
(Fucini, 1899 †)
(FOSSIL)

Lytoceras
rhodanicum
Monestier, 1931 †
(FOSSIL)

Lytoceras
richei
(G. Sayn, 1901 †)
(FOSSIL)

Lytoceras
salebrosum
(Pompeckj, 1896 †)
(FOSSIL)

Lytoceras
saturnale
Anderson, 1938 †
(FOSSIL)

Lytoceras
schlosseri
(Krenkel, 1910 †)
(FOSSIL)

Lytoceras
secernendum
(C. De Stefani, 1887 †)
(FOSSIL)

Lytoceras
strambergensis
(Oppel, 1868 †)
(FOSSIL)

Lytoceras
subfimbriatum
(A.V.M.D. D'Orbigny, 1841 †)
(FOSSIL)

Lytoceras
subsequens
(Karakasch, 1907 †)
(FOSSIL)

Lytoceras
sutile
(Oppel, 1863 †)
(FOSSIL)

Lytoceras
taharoaense
Stevens, 1985 †
(FOSSIL)

Lytoceras
trompianum
(J. Von Hauer, 1861 †)
(FOSSIL)

Lytoceras
villae
(Meneghini, 1874 †)
(FOSSIL)

Lytoceras
vogdti
(Karakasch, 1907 †)
(FOSSIL)

Lytoceras
anisoptychum
(Uhlig 1883 †)
(FOSSIL)

Lytoceras
inaequalicostatus
(A.V.M.D. D'Orbigny 1840 †)
(FOSSIL)

Lytoceras
lepidum
(A.V.M.D. D'Orbigny 1840 †)
(FOSSIL)

Lytoceras
phestum
(Matheron, 1878 †)
(FOSSIL)

Lytoceras
triboleti
(Uhlig 1902 †)
(FOSSIL)

Lytoceras
exoticus
(Oppel 1863 †)
(FOSSIL)

Lytoceras
magnum
Biro 1980 †
(FOSSIL)

Lytoceras
adeloides
(Kudernatsch 1852 †)
(FOSSIL)

Lytoceras
vicinum
(J.H.F. Douvillé 1916 †)
(FOSSIL)

Lytoceras
immanis
(Oppel, 1865 †)
(FOSSIL)

Lytoceras
betiokyense
M. Collignon, 1962 †
(FOSSIL)

Lytoceras
sutneri
(D. Geyer, 1893 †)
(FOSSIL)

Lytoceras
verpillierense
Rulleau, 1998 †
(FOSSIL)

Lytoceras
sublineatum
(Oppel, 1856 †)
(FOSSIL)

Lytoceras
polyanchomenum
(C. Gemmellaro, 1872 †)
(FOSSIL)

Lytoceras
siemensi
Denckmann †
(FOSSIL)

Lytoceras
humilisimile
Prinz †
(FOSSIL)

Lytoceras
fraasi
(Dacque, 1910 †)
(FOSSIL)

Lytoceras
densifimbriatum
(Uhlig †)
(FOSSIL)

Lytoceras
denseplicatum
Jimbo, 1894 †
(FOSSIL)

Lytoceras
striatum
Jimbo, 1894 †
(FOSSIL)

Lytoceras
imperiale
Yabe, 1903 †
(FOSSIL)

Lytoceras
crassicostatum
Jimbo, 1894 †
(FOSSIL)

Lytoceras
crassum
Jimbo, 1894 †
(FOSSIL)

Lytoceras
patens
Mojsisovics, 1873 †
(FOSSIL)

Lytoceras
morloti
Münster, 1834 †
(FOSSIL)

Lytoceras
eugyrum
Mojsisovics, 1873 †
(FOSSIL)

Lytoceras
simonyi
J. Von Hauer, 1847 †
(FOSSIL)

Lytoceras
liebigi
Oppel, 1865 †
(FOSSIL)

Lytoceras
crenocostatus
(J.J.F. Whiteaves, 1876 †)
(FOSSIL)

Lytoceras
tenuistriatum
Repelin, 1899 †
(FOSSIL)

Lytoceras
subfimbriatoides
Hoedemaeker, 2016 †
(FOSSIL)

Lytoceras
radstockense
Donovan & Howarth †
(FOSSIL)

Lytoceras
abichi
Anthula, 1900 †
(FOSSIL)

Lytoceras
eudisianum
(A.V.M.D. D'Orbigny, 1846 †)
(FOSSIL)

Lytoceras
ezoense
Yabe, 1903 †
(FOSSIL)

Lytoceras
catriensis
Meneghini, 1881 †
(FOSSIL)

Lytoceras
annulosum
Monestier, 1931 †
(FOSSIL)

Lytoceras
tortum
(F.A. von Quenstedt, 1885 †)
(FOSSIL)

Lytoceras
sepositum
Meneghini, 1875 †
(FOSSIL)

Lytoceras
nitidum
(A.T. Young & Bird, 1828 †)
(FOSSIL)

Lytoceras
aulaeum
Anderson, 1938 †
(FOSSIL)

Lytoceras
baconicum
(Vadasz, 1910 †)
(FOSSIL)

Lytoceras
belliseptatiforme
M. Collignon, 1962 †
(FOSSIL)

Lytoceras
celticum
(D. Geyer, 1886 †)
(FOSSIL)

Lytoceras
cornucopia
(A.T. Young & Bird, 1822 †)
(FOSSIL)

Lytoceras
crenatum
Buckman, 1926 †
(FOSSIL)

Lytoceras
eudesianum
(A.V.M.D. D'Orbigny, 1846 †)
(FOSSIL)

Lytoceras
fimbriatoides
(C. Gemmellaro, 1884 †)
(FOSSIL)

Lytoceras
fimbriatum
(J. de C. Sowerby, 1817 †)
(FOSSIL)

Lytoceras
francisci
(Oppel, 1865 †)
(FOSSIL)

Lytoceras
fuggeri
(D. Geyer, 1893 †)
(FOSSIL)

Lytoceras
furcicrenatum
Buckman, 1928 †
(FOSSIL)

Lytoceras
galatiforme
Rakús & Guex, 2002 †
(FOSSIL)

Lytoceras
ovimontanum
(D. Geyer, 1893 †)
(FOSSIL)

Lytoceras
praesublineatum
(Fucini, 1899 †)
(FOSSIL)

Lytoceras
rhodanicum
Monestier, 1931 †
(FOSSIL)

Lytoceras
richei
(G. Sayn, 1901 †)
(FOSSIL)

Lytoceras
salebrosum
(Pompeckj, 1896 †)
(FOSSIL)

Lytoceras
saturnale
Anderson, 1938 †
(FOSSIL)

Lytoceras
schlosseri
(Krenkel, 1910 †)
(FOSSIL)

Lytoceras
secernendum
(C. De Stefani, 1887 †)
(FOSSIL)

Lytoceras
strambergensis
(Oppel, 1868 †)
(FOSSIL)

Lytoceras
subfimbriatum
(A.V.M.D. D'Orbigny, 1841 †)
(FOSSIL)

Lytoceras
subsequens
(Karakasch, 1907 †)
(FOSSIL)

Lytoceras
sutile
(Oppel, 1863 †)
(FOSSIL)

Lytoceras
taharoaense
Stevens, 1985 †
(FOSSIL)

Lytoceras
trompianum
(J. Von Hauer, 1861 †)
(FOSSIL)

Lytoceras
villae
(Meneghini, 1874 †)
(FOSSIL)

Lytoceras
vogdti
(Karakasch, 1907 †)
(FOSSIL)

Lytoceras
anisoptychum
(Uhlig 1883 †)
(FOSSIL)

Lytoceras
inaequalicostatus
(A.V.M.D. D'Orbigny 1840 †)
(FOSSIL)

Lytoceras
lepidum
(A.V.M.D. D'Orbigny 1840 †)
(FOSSIL)

Lytoceras
phestum
(Matheron, 1878 †)
(FOSSIL)

Lytoceras
triboleti
(Uhlig 1902 †)
(FOSSIL)

Lytoceras
exoticus
(Oppel 1863 †)
(FOSSIL)

Lytoceras
magnum
Biro 1980 †
(FOSSIL)

Lytoceras
adeloides
(Kudernatsch 1852 †)
(FOSSIL)

Lytoceras
vicinum
(J.H.F. Douvillé 1916 †)
(FOSSIL)

Lytoceras
immanis
(Oppel, 1865 †)
(FOSSIL)

Lytoceras
betiokyense
M. Collignon, 1962 †
(FOSSIL)

Lytoceras
sutneri
(D. Geyer, 1893 †)
(FOSSIL)

Lytoceras
verpillierense
Rulleau, 1998 †
(FOSSIL)

Lytoceras
sublineatum
(Oppel, 1856 †)
(FOSSIL)

Lytoceras
polyanchomenum
(C. Gemmellaro, 1872 †)
(FOSSIL)

Lytoceras
siemensi
Denckmann †
(FOSSIL)

Lytoceras
humilisimile
Prinz †
(FOSSIL)

Lytoceras
fraasi
(Dacque, 1910 †)
(FOSSIL)

Lytoceras
densifimbriatum
(Uhlig †)
(FOSSIL)

Lytoceras
denseplicatum
Jimbo, 1894 †
(FOSSIL)

Lytoceras
striatum
Jimbo, 1894 †
(FOSSIL)

Lytoceras
imperiale
Yabe, 1903 †
(FOSSIL)

Lytoceras
crassicostatum
Jimbo, 1894 †
(FOSSIL)

Lytoceras
crassum
Jimbo, 1894 †
(FOSSIL)

Lytoceras
patens
Mojsisovics, 1873 †
(FOSSIL)

Lytoceras
morloti
Münster, 1834 †
(FOSSIL)

Lytoceras
eugyrum
Mojsisovics, 1873 †
(FOSSIL)

Lytoceras
simonyi
J. Von Hauer, 1847 †
(FOSSIL)

Lytoceras
liebigi
Oppel, 1865 †
(FOSSIL)

Lytoceras
crenocostatus
(J.J.F. Whiteaves, 1876 †)
(FOSSIL)

Lytoceras
tenuistriatum
Repelin, 1899 †
(FOSSIL)

Lytoceras
subfimbriatoides
Hoedemaeker, 2016 †
(FOSSIL)

Lytoceras
radstockense
Donovan & Howarth †
(FOSSIL)

Lytoceras
abichi
Anthula, 1900 †
(FOSSIL)

Lytoceras
eudisianum
(A.V.M.D. D'Orbigny, 1846 †)
(FOSSIL)

Lytoceras
ezoense
Yabe, 1903 †
(FOSSIL)

Megalytoceras
rubescens
(Dumortier, 1874 †)
(FOSSIL)

Pictetia
astierianum
(A.V.M.D. D'Orbigny, 1841 †)
(FOSSIL)

Pictetia
depressa
(Pictet & Campiche, 1861 †)
(FOSSIL)

Pictetia
longispina
Uhlig, 1883 †
(FOSSIL)