Barroisiceras
haberfellneri
(J. Von Hauer, 1866 †)
(FOSSIL)

Barroisiceras
kayi
Benavides-Caceres, 1956 †
(FOSSIL)

Barroisiceras
onilahyense
Basse, 1947 †
(FOSSIL)

Barroisiceras
subtuberculatum
(U. Gerhardt, 1897 †)
(FOSSIL)

Barroisiceras
sevierense
Reeside, 1932 †
(FOSSIL)

Barroisiceras
dartoni
Reeside, 1932 †
(FOSSIL)

Barroisiceras
castellensis
Reeside, 1932 †
(FOSSIL)

Barroisiceras
harlei
(de Grossouvre, 1894 †)
(FOSSIL)

Barroisiceras
nicklesi
(Grossouvre, 1894 †)
(FOSSIL)

Barroisiceras
petrocoriensis
(Coquand 1859 †)
(FOSSIL)

Barroisiceras
rivierae
M. Collignon, 1983 †
(FOSSIL)

Barroisiceras
neqarotense
Parnes, 1964 †
(FOSSIL)

Barroisiceras
bentori
Parnes 1964 †
(FOSSIL)

Barroisiceras
haberfellneri
(J. Von Hauer, 1866 †)
(FOSSIL)

Barroisiceras
kayi
Benavides-Caceres, 1956 †
(FOSSIL)

Barroisiceras
onilahyense
Basse, 1947 †
(FOSSIL)

Barroisiceras
subtuberculatum
(U. Gerhardt, 1897 †)
(FOSSIL)

Barroisiceras
sevierense
Reeside, 1932 †
(FOSSIL)

Barroisiceras
dartoni
Reeside, 1932 †
(FOSSIL)

Barroisiceras
castellensis
Reeside, 1932 †
(FOSSIL)

Barroisiceras
harlei
(de Grossouvre, 1894 †)
(FOSSIL)

Barroisiceras
nicklesi
(Grossouvre, 1894 †)
(FOSSIL)

Barroisiceras
petrocoriensis
(Coquand 1859 †)
(FOSSIL)

Barroisiceras
rivierae
M. Collignon, 1983 †
(FOSSIL)

Barroisiceras
neqarotense
Parnes, 1964 †
(FOSSIL)

Barroisiceras
bentori
Parnes 1964 †
(FOSSIL)

Barroisiceras
haberfellneri
(J. Von Hauer, 1866 †)
(FOSSIL)

Barroisiceras
kayi
Benavides-Caceres, 1956 †
(FOSSIL)

Barroisiceras
onilahyense
Basse, 1947 †
(FOSSIL)

Barroisiceras
subtuberculatum
(U. Gerhardt, 1897 †)
(FOSSIL)

Barroisiceras
sevierense
Reeside, 1932 †
(FOSSIL)

Barroisiceras
dartoni
Reeside, 1932 †
(FOSSIL)

Barroisiceras
castellensis
Reeside, 1932 †
(FOSSIL)

Barroisiceras
harlei
(de Grossouvre, 1894 †)
(FOSSIL)

Barroisiceras
nicklesi
(Grossouvre, 1894 †)
(FOSSIL)

Barroisiceras
petrocoriensis
(Coquand 1859 †)
(FOSSIL)

Barroisiceras
rivierae
M. Collignon, 1983 †
(FOSSIL)

Barroisiceras
neqarotense
Parnes, 1964 †
(FOSSIL)

Barroisiceras
bentori
Parnes 1964 †
(FOSSIL)

Barroisiceras
haberfellneri
(J. Von Hauer, 1866 †)
(FOSSIL)

Barroisiceras
kayi
Benavides-Caceres, 1956 †
(FOSSIL)

Barroisiceras
onilahyense
Basse, 1947 †
(FOSSIL)

Barroisiceras
subtuberculatum
(U. Gerhardt, 1897 †)
(FOSSIL)

Barroisiceras
sevierense
Reeside, 1932 †
(FOSSIL)

Barroisiceras
dartoni
Reeside, 1932 †
(FOSSIL)

Barroisiceras
castellensis
Reeside, 1932 †
(FOSSIL)

Barroisiceras
harlei
(de Grossouvre, 1894 †)
(FOSSIL)

Barroisiceras
nicklesi
(Grossouvre, 1894 †)
(FOSSIL)

Barroisiceras
petrocoriensis
(Coquand 1859 †)
(FOSSIL)

Barroisiceras
rivierae
M. Collignon, 1983 †
(FOSSIL)

Barroisiceras
neqarotense
Parnes, 1964 †
(FOSSIL)

Barroisiceras
bentori
Parnes 1964 †
(FOSSIL)

Cibolaites
molenaari
Cobban & Hook, 1983 †
(FOSSIL)

Collignoniceras
carolinum
(A.V.M.D. D'Orbigny, 1841 †)
(FOSSIL)

Collignoniceras
jorgenseni
J. Kennedy & al., 2001 †
(FOSSIL)

Collignoniceras
percarinatum
(J.W. Hall & F.B. Meek, 1856 †)
(FOSSIL)

Collignoniceras
praecox
(F. Haas, 1946 †)
(FOSSIL)

Collignoniceras
vermilionense
(F.B. Meek & Hayden, 1860 †)
(FOSSIL)

Collignoniceras
woollgari
(Mantell, 1822 †)
(FOSSIL)

Collignoniceras
cristatus
Anderson, 1902 †
(FOSSIL)

Collignoniceras
casperi
Anderson, 1958 †
(FOSSIL)

Collignoniceras
caurinus
(McLearn, 1926 †)
(FOSSIL)

Collignoniceras
hiltensis
Anderson, 1958 †
(FOSSIL)

Collignoniceras
mexicanum
(Bose, 1927 †)
(FOSSIL)

Collignoniceras
papale
(A.V.M.D. D'Orbigny, 1841 †)
(FOSSIL)

Collignoniceras
woollgari
(F. Haas, 1946 †)
(FOSSIL)

Collignoniceras
canthus
(Sornay, 1951 †)
(FOSSIL)

Collignoniceras
collisneger
J. Kennedy, Cobban & Landman, 2001 †
(FOSSIL)

Forresteria
alluaudi
(Boule & al., 1907 †)
(FOSSIL)

Forresteria
hobsoni
Reeside, 1932 †
(FOSSIL)

Forresteria
madagascariensis
M. Collignon, 1965 †
(FOSSIL)

Forresteria
forresteri
Reeside, 1932 †
(FOSSIL)

Forresteria
pitalensis
(Steinmann, 1881 †)
(FOSSIL)

Forresteria
stantoni
Reeside, 1932 †
(FOSSIL)

Forresteria
alluaudi
Basse, 1947 †
(FOSSIL)

Forresteria
peruana
(Brüggen, 1910 †)
(FOSSIL)

Gauthiericeras
album
van Hoepen, 1965 †
(FOSSIL)

Gauthiericeras
libertae
van Hoepen, 1955 †
(FOSSIL)

Gauthiericeras
listeri
(van Hoepen, 1965 †)
(FOSSIL)

Gauthiericeras
margae
(F. Schlüter, 1867 †)
(FOSSIL)

Gauthiericeras
obesum
van Hoepen, 1955 †
(FOSSIL)

Gauthiericeras
nouelianum
(A.V.M.D. D'Orbigny, 1850 †)
(FOSSIL)

Lecointriceras
costatum
J. Kennedy & al., 1980 †
(FOSSIL)

Lecointriceras
fleuriausianum
(A.V.M.D. D'Orbigny, 1841 †)
(FOSSIL)

Lecointriceras
fleuriausanum
(A.V.M.D. D'Orbigny, 1841 †)
(FOSSIL)

Menabites
bererensis
M. Collignon, 1948 †
(FOSSIL)

Menabites
walnutensis
A.T. Young, 1963 †
(FOSSIL)

Menabites
campaniense
(de Grossouvre, 1894 †)
(FOSSIL)

Menabites
delawarensis
(Morton, 1830 †)
(FOSSIL)

Menabites
vanuxemi
(Morton, 1830 †)
(FOSSIL)

Menabites
menabensis
M. Collignon, 1948 †
(FOSSIL)

Menabites
lenoblei
M. Collignon, 1948 †
(FOSSIL)

Menabites
bererensis
M. Collignon, 1948 †
(FOSSIL)

Menabites
walnutensis
A.T. Young, 1963 †
(FOSSIL)

Menabites
campaniense
(de Grossouvre, 1894 †)
(FOSSIL)

Menabites
delawarensis
(Morton, 1830 †)
(FOSSIL)

Menabites
vanuxemi
(Morton, 1830 †)
(FOSSIL)

Menabites
menabensis
M. Collignon, 1948 †
(FOSSIL)

Menabites
lenoblei
M. Collignon, 1948 †
(FOSSIL)

Menabites
bererensis
M. Collignon, 1948 †
(FOSSIL)

Menabites
walnutensis
A.T. Young, 1963 †
(FOSSIL)

Menabites
campaniense
(de Grossouvre, 1894 †)
(FOSSIL)

Menabites
delawarensis
(Morton, 1830 †)
(FOSSIL)

Menabites
vanuxemi
(Morton, 1830 †)
(FOSSIL)

Menabites
menabensis
M. Collignon, 1948 †
(FOSSIL)

Menabites
lenoblei
M. Collignon, 1948 †
(FOSSIL)

Menabites
bererensis
M. Collignon, 1948 †
(FOSSIL)

Menabites
walnutensis
A.T. Young, 1963 †
(FOSSIL)

Menabites
campaniense
(de Grossouvre, 1894 †)
(FOSSIL)

Menabites
delawarensis
(Morton, 1830 †)
(FOSSIL)

Menabites
vanuxemi
(Morton, 1830 †)
(FOSSIL)

Menabites
menabensis
M. Collignon, 1948 †
(FOSSIL)

Menabites
lenoblei
M. Collignon, 1948 †
(FOSSIL)

Paratexanites
zeilleri
(Grossouvre, 1894 †)
(FOSSIL)

Peroniceras
lepeei
(Fallot, 1885 †)
(FOSSIL)

Peroniceras
subtricarinatum
(A.V.M.D. D'Orbigny, 1850 †)
(FOSSIL)

Peroniceras
tridorsatum
(F. Schlüter, 1867 †)
(FOSSIL)

Peroniceras
westphalicum
(von Strombeck, 1859 †)
(FOSSIL)

Peroniceras
aberlei
Redtenbacher, 1873 †
(FOSSIL)

Peroniceras
bajuvaricus
Redtenbacher, 1873 †
(FOSSIL)

Peroniceras
henniei
van Hoepen, 1965 †
(FOSSIL)

Peroniceras
matsumotoi
Klinger & J. Kennedy, 1984 †
(FOSSIL)

Peroniceras
modestum
van Hoepen, 1965 †
(FOSSIL)

Peroniceras
rarum
van Hoepen, 1965 †
(FOSSIL)

Peroniceras
undulatocarinatum
van Hoepen, 1955 †
(FOSSIL)

Peroniceras
zulu
van Hoepen, 1965 †
(FOSSIL)

Peroniceras
canaense
U. Gerhardt, 1897 †
(FOSSIL)

Peroniceras
isamberti
van Hoepen, 1965 †
(FOSSIL)

Peroniceras
haasi
A.T. Young, 1963 †
(FOSSIL)

Peroniceras
leei
Reeside, 1927 †
(FOSSIL)

Peroniceras
lepeei
(Fallot, 1885 †)
(FOSSIL)

Peroniceras
subtricarinatum
(A.V.M.D. D'Orbigny, 1850 †)
(FOSSIL)

Peroniceras
tridorsatum
(F. Schlüter, 1867 †)
(FOSSIL)

Peroniceras
westphalicum
(von Strombeck, 1859 †)
(FOSSIL)

Peroniceras
aberlei
Redtenbacher, 1873 †
(FOSSIL)

Peroniceras
bajuvaricus
Redtenbacher, 1873 †
(FOSSIL)

Peroniceras
henniei
van Hoepen, 1965 †
(FOSSIL)

Peroniceras
matsumotoi
Klinger & J. Kennedy, 1984 †
(FOSSIL)

Peroniceras
modestum
van Hoepen, 1965 †
(FOSSIL)

Peroniceras
rarum
van Hoepen, 1965 †
(FOSSIL)

Peroniceras
undulatocarinatum
van Hoepen, 1955 †
(FOSSIL)

Peroniceras
zulu
van Hoepen, 1965 †
(FOSSIL)

Peroniceras
canaense
U. Gerhardt, 1897 †
(FOSSIL)

Peroniceras
isamberti
van Hoepen, 1965 †
(FOSSIL)

Peroniceras
haasi
A.T. Young, 1963 †
(FOSSIL)

Peroniceras
leei
Reeside, 1927 †
(FOSSIL)

Plesiotexanites
stangeri
(J.L.Jr. Baily, 1855 †)
(FOSSIL)

Plesiotexanites
stangeri
(J.L.Jr. Baily, 1855 †)
(FOSSIL)

Prionocycloceras
mediotuberculatum
(U. Gerhardt, 1897 †)
(FOSSIL)

Prionocycloceras
multicostatum
M. Collignon, 1965 †
(FOSSIL)

Prionocyclus
bosquensis
J. Kennedy, 1988 †
(FOSSIL)

Prionocyclus
germari
(A.E. Reuss, 1845 †)
(FOSSIL)

Prionocyclus
hyatti
Stanton, 1894 †
(FOSSIL)

Prionocyclus
macombi
F.B. Meek, 1876 †
(FOSSIL)

Prionocyclus
novimexicanus
(Marcou, 1858 †)
(FOSSIL)

Prionocyclus
pluricostatus
J. Kennedy & al., 2001 †
(FOSSIL)

Prionocyclus
quadratus
Cobban, 1953 †
(FOSSIL)

Prionocyclus
wyomingensis
F.B. Meek, 1876 †
(FOSSIL)

Prionocyclus
cobbani
E. Matsumoto, 1965 †
(FOSSIL)

Protexanites
bourgeoisianus
(A.V.M.D. D'Orbigny, 1850 †)
(FOSSIL)

Protexanites
bontanti
E. Matsumoto 1955 †
(FOSSIL)

Protexanites
shoshonensis
(F.B. Meek †)
(FOSSIL)