-
Olcostephanus (Jeannoticeras) agrioensis
Aguirre-Urreta & Rawson, 2001 † (FOSSIL)
-
Olcostephanus (Viluceras) araucanus
H.A. Leanza, 1958 † (FOSSIL)
-
Olcostephanus astierianus
(A.V.M.D. D'Orbigny, 1840 †) (FOSSIL)
-
Olcostephanus astieriformis
Böse, 1923 † (FOSSIL)
-
Olcostephanus atherstoni
(Sharpe, 1856 †) (FOSSIL)
-
Valanginites bachelardi
(G. Sayn †) (FOSSIL)
-
Groebericeras baileyi
Imlay & Jones, 1969 † (FOSSIL)
-
Olcostephanus baini
(Sharpe 1856 †) (FOSSIL)
-
Olcostephanus bakeri
(Imlay, 1937 †) (FOSSIL)
-
Olcostephanus balestrai
Rodighiero † (FOSSIL)
-
Subastieria balkanica
Tzankov, 1942 † (FOSSIL)
-
Olcostephanus bangei
Böse 1923 † (FOSSIL)
-
Groebericeras bifrons
H.A. Leanza, 1945 † (FOSSIL)
-
Spiticeras blancheti
Djanelidze, 1922 † (FOSSIL)
-
Olcostephanus boesei
F. Riedel, 1938 † (FOSSIL)
-
Taraisites bosei
Cantú-Chapa, 1966 † (FOSSIL)
-
Valanginites broggii
Lisson, 1937 † (FOSSIL)
-
Cantianiceras cantianense
Faraoni & al., 1997 † (FOSSIL)
-
Maderia casitensis
Imlay, 1940 † (FOSSIL)
-
Olcostephanus catulloi
Rodighiero, 1919 † (FOSSIL)
-
Maderia coahuilensis
Imlay, 1940 † (FOSSIL)
-
Spiticeras correardi
Djanélidzé, 1922 † (FOSSIL)
-
Olcostephanus cuencamensis
González-Arreola, Barragán & Moreno-Bedmar, 2014 † (FOSSIL)
-
Olcostephanus delicatecostatus
F. Haas, 1960 † (FOSSIL)
-
Olcostephanus detonii
Rodighiero, 1919 † (FOSSIL)
-
Cantianiceras diense
(G. Sayn, 1889 †) (FOSSIL)
-
Olcostephanus (Viluceras) duraznoensis
Aguirre-Urreta & Rawson, 1999 † (FOSSIL)
-
Olcostephanus filifer
(Imlay, 1937 †) (FOSSIL)
-
Proniceras garaense
Spath, 1950 † (FOSSIL)
-
Olcostephanus guebhardi
Killian 1902 † (FOSSIL)
-
Olcostephanus hispanicus
(Mallada, 1882 †) (FOSSIL)
-
Subastieria inordinata
Tzankov, 1942 † (FOSSIL)
-
Olcostephanus (Jeannoticeras) jeannoti
(A.V.M.D. D'Orbigny, 1841 †) (FOSSIL)
-
Spiticeras kiliani
Djanelidze, 1922 † (FOSSIL)
-
Olcostephanus laticosta
Gerth, 1925 † (FOSSIL)
-
Mexicanoceras laticostatum
Imlay, 1940 † (FOSSIL)
-
Ceratotuberculus linguituberculatus
Imlay, 1938 † (FOSSIL)
-
Maderia marcosensis
Imlay, 1940 † (FOSSIL)
-
Olcostephanus mingrammi
H.A. Leanza, 1958 † (FOSSIL)
-
Olcostephanus montmaurensis
† (FOSSIL)
-
Mexicanoceras multicostatum
Imlay, 1940 † (FOSSIL)
-
Olcostephanus neohispanica
Böse 1923 † (FOSSIL)
-
Valanginites nucleus
(F.A. Roemer, 1841 †) (FOSSIL)
-
Spiticeras obliquelobatus
(Uhlig, 1903 †) (FOSSIL)
-
Olcostephanus paucicostatus
(Imlay, 1937 †) (FOSSIL)
-
Olcostephanus pecki
Imlay, 1960 † (FOSSIL)
-
Olcostephanus (Viluceras) permolestus
H.A. Leanza, 1958 † (FOSSIL)
-
Olcostephanus popenoei
Imlay, 1960 † (FOSSIL)
-
Proniceras pronum
(Oppel, 1868 †) (FOSSIL)
-
Olcostephanus prorsiradiatus
(Imlay, 1937 †) (FOSSIL)
-
Olcostephanus quadriradiatus
Imlay, 1938 † (FOSSIL)
-
Olcostephanus raricostata
Böse 1923 † (FOSSIL)
-
Olcostephanus sanlazarensis
(Imlay, 1937 †) (FOSSIL)
-
Olcostephanus sayni
Kilian, 1896 † (FOSSIL)
-
Proniceras simile
Spath, 1950 † (FOSSIL)
-
Spiticeras species
† (FOSSIL)
-
Proniceras subpronum
Burckhardt, 1919 † (FOSSIL)
-
Subastieria sulcosae
(Pavlow & Lamplugh, 1892 †) (FOSSIL)
-
Subastieria sulcosus
(Pavlow, 1892 †) (FOSSIL)
-
Olcostephanus symonensis
Böse 1923 † (FOSSIL)
-
Taraisites tenuicostatus
(Imlay, 1937 †) (FOSSIL)
-
Valanginites tijerensis
Imlay, 1937 † (FOSSIL)
-
Olcostephanus variegatus
Paquier, 1900 † (FOSSIL)
-
Olcostephanus variegatus latiflexus
(Baumberger, 1908 †) (FOSSIL)
-
Saynoceras verrucosus
(A.V.M.D. D'Orbigny, 1841 †) (FOSSIL)
-
Olcostephanus zacatecana
Böse 1923 † (FOSSIL)
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