-
Genus: Aghdarbandites Krystyn & Tatzreiter, 1991 † (DB: 1 SP)
-
Aghdarbandites ismidicus
(Arthaber, 1915 †) (FOSSIL)
-
Genus: Anagymnotoceras McLearn , 1946 † (DB: 8 SP)
-
Anagymnotoceras columbianum
McLearn, 1946 † (FOSSIL)
-
Anagymnotoceras dulanense
Wang & C. Chen, 1979 † (FOSSIL)
-
Anagymnotoceras favretense
Bucher, 1992 † (FOSSIL)
-
Anagymnotoceras ino
McLearn, 1948 † (FOSSIL)
-
Anagymnotoceras tozeri
McLearn, 1969 † (FOSSIL)
-
Anagymnotoceras variabilis
Bucher, 1992 † (FOSSIL)
-
Anagymnotoceras varium
McLearn, 1948 † (FOSSIL)
-
Gymnotoceras helle McLearn, 1948 † =» Anagymnotoceras varium
McLearn, 1948 †
-
Anagymnotoceras wrighti
McLearn, 1946 † (FOSSIL)
-
Genus: Arctogymnites Popov , 1962 † (DB: 3 SP)
-
Arctogymnites clivosus
Bychkov & Vavilov, 1982 † (FOSSIL)
-
Arctogymnites sonini
(A.M. Popov, 1961 †) (FOSSIL)
-
Arctogymnites spektori
Archipov, 1974 † (FOSSIL)
-
Genus: Beyrichites Waagen , 1895 † (DB: 4 SP)
-
Beyrichites affinis
(Mojsisovics, 1886 †) (FOSSIL)
-
Beyrichites beneckei
(Mojsisovics, 1882 †) (FOSSIL)
-
Beyrichites laurae
Renz & Renz, 1948 † (FOSSIL)
-
Beyrichites praematurus Renz & Renz, 1948 † =» Beyrichites laurae
Renz & Renz, 1948 †
-
Beyrichites yuati
Skwarko, 1973 † (FOSSIL)
-
Genus: Billingsites Monnet & Bucher, 2005 † (DB: 7 SP)
-
Billingsites anticostiensis
(Billings, 1866 †) (FOSSIL)
-
Billingsites canadensis
(Billings, 1857 †) (FOSSIL)
-
Billingsites cordeyi
Monnet & Bucher, 2005 † (FOSSIL)
-
Billingsites deformis
(K.E.I. von Eichwald, 1860 †) (FOSSIL)
-
Billingsites escargueli
Monnet & Bucher, 2005 † (FOSSIL)
-
Billingsites manitoulinense
(Foerste, 1924 †) (FOSSIL)
-
Billingsites species
† (FOSSIL)
-
Genus: Chiratites Monnet & Bucher, 2005 † (DB: 2 SP)
-
Chiratites bituberculatus
Monnet & Bucher, 2005 † (FOSSIL)
-
Chiratites retrospinosus
Monnet & Bucher, 2005 † (FOSSIL)
-
Genus: Dixieceras Monnet & Bucher, 2005 † (DB: 1 SP)
-
Dixieceras lawsoni
(Smith, 1914 †) (FOSSIL)
-
Genus: Favreticeras Bucher , 1992 † (DB: 4 SP)
-
Favreticeras kuvera
(Diener, 1895 †) (FOSSIL)
-
Favreticeras ransomei
(Smith, 1914 †) (FOSSIL)
-
Favreticeras rieberi
Bucher, 1992 † (FOSSIL)
-
Favreticeras wallacei
Bucher, 1992 † (FOSSIL)
-
Genus: Frechites Smith , 1932 † (DB: 10 SP)
-
Frechites bisulcatus
A.M. Popov, 1961 † (FOSSIL)
-
Frechites chischa
Tozer, 1967 † (FOSSIL)
-
Frechites chischeformis
Konstantinov, 1991 † (FOSSIL)
-
Frechites darkiensis
Arkadiev & Vavilov, 1989 † (FOSSIL)
-
Frechites hamatus
Tozer, 1994 † (FOSSIL)
-
Frechites kindlei
McLearn, 1969 † (FOSSIL)
-
Frechites kindli McLearn, 1946 † =» Frechites kindlei
McLearn, 1969 †
-
Frechites laqueatus
(Lindstroem, 1865 †) (FOSSIL)
-
Ceratites geminatus Mojsisovics, 1886 † =» Frechites laqueatus
(Lindstroem, 1865 †)
-
Ceratites nathorsti Mojsisovics, 1886 † =» Frechites laqueatus
(Lindstroem, 1865 †)
-
Frechites lenaensis
Konstantinov, 1991 † (FOSSIL)
-
Frechites nevadanus
(Mojsisovics, 1888 †) (FOSSIL)
-
Ceratites cornutus Smith, 1914 † =» Frechites nevadanus
(Mojsisovics, 1888 †)
-
Ceratites emmonsi Smith, 1914 † =» Frechites nevadanus
(Mojsisovics, 1888 †)
-
Gymnotoceras hersheyi Smith, 1914 † =» Frechites nevadanus
(Mojsisovics, 1888 †)
-
Ceratites humboldtensis A. Hyatt & Smith, 1905 † =» Frechites nevadanus
(Mojsisovics, 1888 †)
-
Ceratites nevadanus Mojsisovics, 1888 † =» Frechites nevadanus
(Mojsisovics, 1888 †)
-
Frechites occidentalis
(Smith, 1914 †) (FOSSIL)
-
Ceratites altilis Smith, 1914 † =» Frechites occidentalis
(Smith, 1914 †)
-
Ceratites applanatus Smith, 1914 † =» Frechites occidentalis
(Smith, 1914 †)
-
Ceratites gilberti Smith, 1914 † =» Frechites occidentalis
(Smith, 1914 †)
-
Ceratites karpinskyi Smith, 1914 † =» Frechites occidentalis
(Smith, 1914 †)
-
Ceratites occidentalis Smith, 1914 † =» Frechites occidentalis
(Smith, 1914 †)
-
Hollandites organi Smith, 1914 † =» Frechites occidentalis
(Smith, 1914 †)
-
Ceratites pilatus Smith, 1914 † =» Frechites occidentalis
(Smith, 1914 †)
-
Ceratites rotuloides Smith, 1914 † =» Frechites occidentalis
(Smith, 1914 †)
-
Gymnotoceras spurri Smith, 1914 † =» Frechites occidentalis
(Smith, 1914 †)
-
Genus: Frechitoides Konstantinov , 1987 † (DB: 3 SP)
-
Frechitoides carinatus
Konstantinov, 1987 † (FOSSIL)
-
Frechitoides migayi
(Kiparisova, 1958 †) (FOSSIL)
-
Hungarites breisleri A.M. Popov, 1961 † =» Frechitoides migayi
(Kiparisova, 1958 †)
-
Frechites laptevi A.M. Popov, 1961 † =» Frechitoides migayi
(Kiparisova, 1958 †)
-
Gymnotoceras tuberculatum A.M. Popov, 1961 † =» Frechitoides migayi
(Kiparisova, 1958 †)
-
Frechitoides olenekensis
Konstantinov, 1987 † (FOSSIL)
-
Genus: Guexites Bucher , 1992 † (DB: 1 SP)
-
Guexites pacificus
Bucher, 1992 † (FOSSIL)
-
Genus: Gymnotoceras McLearn, 1948 † (DB: 10 SP)
-
Gymnotoceras blakei
(W.M. Gabb, 1864 †) (FOSSIL)
-
Ammonites blakei W.M. Gabb, 1864 † =» Gymnotoceras blakei
(W.M. Gabb, 1864 †)
-
Beyrichites falciformis Smith, 1914 † =» Gymnotoceras blakei
(W.M. Gabb, 1864 †)
-
Gymnotoceras ginsburgi
Bucher, 1992 † (FOSSIL)
-
Gymnotoceras inflatum
Konstantinov, 1991 † (FOSSIL)
-
Gymnotoceras mimetus
Monnet & Bucher, 2005 † (FOSSIL)
-
Gymnotoceras olenekense
Dagys & Konstantinov, 1986 † (FOSSIL)
-
Gymnotoceras praecursor
Bucher, 1992 † (FOSSIL)
-
Gymnotoceras rotelliformis
(F.B. Meek, 1877 †) (FOSSIL)
-
Ceratites argentarius Smith, 1914 † =» Gymnotoceras rotelliformis
(F.B. Meek, 1877 †)
-
Gymnotoceras smithi Tozer, 1994 † =» Gymnotoceras rotelliformis
(F.B. Meek, 1877 †)
-
Beyrichites tenuis Smith, 1914 † =» Gymnotoceras rotelliformis
(F.B. Meek, 1877 †)
-
Gymnotoceras tasaryense
Konstantinov, 1991 † (FOSSIL)
-
Gymnotoceras weitschati
Monnet & Bucher, 2005 † (FOSSIL)
-
Gymnotoceras zvetkovi
Konstantinov, 1991 † (FOSSIL)
-
Acrochordiceras foltzense Smith, 1914 † =» Gymnotoceras zvetkovi
Konstantinov, 1991 †
-
Genus: Hollandites Fantini Sestini, 1988 † (DB: 13 SP)
-
Hollandites asseretoi
Fantini Sestini, 1988 † (FOSSIL)
-
Hollandites congressensis
Bucher, 1992 † (FOSSIL)
-
Hollandites dieneri
Tozer, 1994 † (FOSSIL)
-
Hollandites humi
(McLearn, 1969 †) (FOSSIL)
-
Hollandites liardensis
Tozer, 1994 † (FOSSIL)
-
Hollandites macconnelli
(McLearn, 1946 †) (FOSSIL)
-
Hollandites minor
Tozer, 1994 † (FOSSIL)
-
Hollandites pelletieri
(McLearn, 1969 †) (FOSSIL)
-
Hollandites silberlingi
Bucher, 1992 † (FOSSIL)
-
Hollandites spivaki
(McLearn, 1946 †) (FOSSIL)
-
Natica kassiana Wissmann, 1841 † =» Hollandites spivaki
(McLearn, 1946 †)
-
Hollandites visvakarma
(Diener, 1913 †) (FOSSIL)
-
Hollandites voiti
(Oppel, 1863 †) (FOSSIL)
-
Hollandites vyasa
(Diener, 1897 †) (FOSSIL)
-
Genus: Kocaelia Fantini Sestini, 1990 † (DB: 2 SP)
-
Kocaelia lenticularis
Shevyrev, 1995 † (FOSSIL)
-
Kocaelia toulai
(Arthaber, 1914 †) (FOSSIL)
-
Genus: Koninckites Toula, 1896 † (DB: 13 SP)
-
Koninckites davidsonianus
(de Koninck, 1863 †) (FOSSIL)
-
Koninckites dimidiatus
Tozer, 1994 † (FOSSIL)
-
Koninckites gigas
(L. Waagen, 1895 †) (FOSSIL)
-
Koninckites kyokticus
Krafft, 1909 † (FOSSIL)
-
Koninckites lingyunensis
Chao, 1959 † (FOSSIL)
-
Koninckites lyellianus
(de Koninck, 1863 †) (FOSSIL)
-
Koninckites mushbachanum
(L. Waagen 1895 †) (FOSSIL)
-
Koninckites ovalis
(L. Waagen, 1895 †) (FOSSIL)
-
Koninckites radiatus
(L. Waagen, 1895 †) (FOSSIL)
-
Koninckites timorensis
Renz & Renz, 1948 † (FOSSIL)
-
Koninckites tuberculatum
Smith, 1932 † (FOSSIL)
-
Koninckites vetustus
(L. Waagen, 1895 †) (FOSSIL)
-
Koninckites volutus
(L. Waagen, 1895 †) (FOSSIL)
-
Genus: Nicholsites Bucher , 1992 † (DB: 3 SP)
-
Nicholsites newpassensis
Bucher, 1992 † (FOSSIL)
-
Nicholsites parisi
Bucher, 1994 † (FOSSIL)
-
Nicholsites tozeri
(Bucher, 1988 †) (FOSSIL)
-
Nicomedites tozeri Bucher, 1988 † =» Nicholsites tozeri
(Bucher, 1988 †)
-
Genus: Nicomedites Toula , 1896 † (DB: 7 SP)
-
Nicomedites arthaberi
Tozer, 1994 † (FOSSIL)
-
Nicomedites barbarossae
F. Toula, 1896 † (FOSSIL)
-
Beyrichites fritschi F. Toula, 1896 † =» Nicomedites barbarossae
F. Toula, 1896 †
-
Beyrichites kazmaliensis F. Toula, 1896 † =» Nicomedites barbarossae
F. Toula, 1896 †
-
Nicomedites mithridatis F. Toula, 1896 † =» Nicomedites barbarossae
F. Toula, 1896 †
-
Beyrichites omari F. Toula, 1896 † =» Nicomedites barbarossae
F. Toula, 1896 †
-
Nicomedites prusiae F. Toula, 1896 † =» Nicomedites barbarossae
F. Toula, 1896 †
-
Nicomedites caucasius
Shevyrev, 1968 † (FOSSIL)
-
Nicomedites moderatus
McLearn, 1948 † (FOSSIL)
-
Nicomedites osmani
F. Toula, 1896 † (FOSSIL)
-
Nicomedites abubekri F. Toula, 1896 † =» Nicomedites osmani
F. Toula, 1896 †
-
Koninckites hannibalis F. Toula, 1896 † =» Nicomedites osmani
F. Toula, 1896 †
-
Koninckites saladini F. Toula, 1896 † =» Nicomedites osmani
F. Toula, 1896 †
-
Nicomedites tkhachensis
Shevyrev, 1968 † (FOSSIL)
-
Nicomedites yohi
Hsu, 1937 † (FOSSIL)
-
Genus: Parafrechites Silberling & Nichols, 1982 † (DB: 6 SP)
-
Parafrechites dunni
(Smith, 1914 †) (FOSSIL)
-
Beyrichites osmonti Smith, 1914 † =» Parafrechites dunni
(Smith, 1914 †)
-
Ceratites williamsi Smith, 1914 † =» Parafrechites dunni
(Smith, 1914 †)
-
Parafrechites egorovi
Konstantinov, 1991 † (FOSSIL)
-
Parafrechites evolutus
Konstantinov, 1991 † (FOSSIL)
-
Parafrechites kharaulakhensis
Konstantinov, 1991 † (FOSSIL)
-
Parafrechites meeki
(Mojsisovics, 1888 †) (FOSSIL)
-
Gymnotoceras beckeri Smith, 1914 † =» Parafrechites meeki
(Mojsisovics, 1888 †)
-
Hollandites montisbovis Smith, 1914 † =» Parafrechites meeki
(Mojsisovics, 1888 †)
-
Gymnotoceras russelli Smith, 1914 † =» Parafrechites meeki
(Mojsisovics, 1888 †)
-
Ceratites tenuispiralis Smith, 1914 † =» Parafrechites meeki
(Mojsisovics, 1888 †)
-
Ceratites washburnei Smith, 1914 † =» Parafrechites meeki
(Mojsisovics, 1888 †)
-
Gymnotoceras wemplei Smith, 1914 † =» Parafrechites meeki
(Mojsisovics, 1888 †)
-
Parafrechites sublaqueatus
(Bytschkov, 1976 †) (FOSSIL)
-
Genus: Phillipites Diener, 1905 † (DB: 3 SP)
-
Phillipites argentarius
Diener, 1905 † (FOSSIL)
-
Phillipites lawsoni
Diener, 1905 † (FOSSIL)
-
Phillipites ransomei
Diener, 1905 † (FOSSIL)
-
Genus: Pleurofrechites Tozer , 1994 † (DB: 5 SP)
-
Pleurofrechites arcticus
(Mojsisovics, 1886 †) (FOSSIL)
-
Pleurofrechites fellersi
Tozer, 1994 † (FOSSIL)
-
Pleurofrechites johnstoni
(Silberling & Nichols, 1982 †) (FOSSIL)
-
Pleurofrechites lineatus
Tozer, 1994 † (FOSSIL)
-
Pleurofrechites subsidens
Tozer, 1994 † (FOSSIL)
-
Genus: Pseudohollandites Krystyn & Tatzreiter, 1991 † (DB: 3 SP)
-
Pseudohollandites densicostatus
Shevyrev, 1995 † (FOSSIL)
-
Pseudohollandites eurasiaticus
Krystyn & Tatzreiter, 1991 † (FOSSIL)
-
Pseudohollandites marmarensis
(Arthaber, 1912 †) (FOSSIL)
-
Semiornites marmarensis Arthaber, 1912 † =» Pseudohollandites marmarensis
(Arthaber, 1912 †)
-
Genus: Schreyerites Tatzreiter & Balini, 1993 † (DB: 1 SP)
-
Schreyerites binodosus
(J. Von Hauer, 1851 †) (FOSSIL)
-
Genus: Semibeyrichites Krystyn & Tatzreiter, 1991 † (DB: 1 SP)
-
Semibeyrichites ruttneri
Krystyn & Tatzreiter, 1991 † (FOSSIL)
-
Genus: Trachyornites Wang & Chen, 1979 † (DB: 1 SP)
-
Trachyornites qinghaianus
Wang & C. Chen, 1979 † (FOSSIL)
-
Genus: Tuchodiceras Tozer , 1994 † (DB: 2 SP)
-
Tuchodiceras costatum
Tozer, 1994 † (FOSSIL)
-
Tuchodiceras poseidon
(Tozer, 1967 †) (FOSSIL)
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