-
Iniskinites abruptus
(Imlay, 1953 †) (FOSSIL)
-
Chondroceras allani
(McLearn, 1928 †) (FOSSIL)
-
Labyrinthoceras amphilaphes
Buckman † (FOSSIL)
-
Iniskinites andinus
(Burckhardt, 1903 †) (FOSSIL)
-
Xenocephalites araucanus
Burckhardt, 1903 † (FOSSIL)
-
Sphaeroceras auritum
(C.F. Parona †) (FOSSIL)
-
Sphaeroceras brongniarti
(J. de C. Sowerby, 1817 †) (FOSSIL)
-
Lilloettia buckmani
Crickmay, 1930 † (FOSSIL)
-
Stehnocephalites crassicostatus
Riccardi & Westermann, 1991 † (FOSSIL)
-
Iniskinites crassus
Riccardi & Westermann, 1991 † (FOSSIL)
-
Chondroceras defontii
(McLearn, 1928 †) (FOSSIL)
-
Chondroceras delphinus
Buckman † (FOSSIL)
-
Labyrinthoceras dietzei
Sandoval & D.M. Chandler, 2015 † (FOSSIL)
-
Sphaeroceras era
(Krimholz, 1939 †) (FOSSIL)
-
Iniskinites evolutus
Parent, 1998 † (FOSSIL)
-
Chondroceras evolvescens
(L. Waagen, 1867 †) (FOSSIL)
-
Labyrinthoceras extensum
Buckman † (FOSSIL)
-
Eurycephalites extremus
Tornquist, 1898 † (FOSSIL)
-
Stehnocephalites gerthi
(Spath, 1928 †) (FOSSIL)
-
Labyrinthoceras gibberulum
Buckman † (FOSSIL)
-
Labyrinthoceras glabrum
Imlay, 1964 † (FOSSIL)
-
Sphaeroceras globus
Buckman † (FOSSIL)
-
Eurycephalites gottschei
Tornquist, 1898 † (FOSSIL)
-
Chondroceras grandiforme
Buckman † (FOSSIL)
-
Xenocephalites hartsocki
Imlay, 1953 † (FOSSIL)
-
Xenocephalites hebetus
Imlay, 1953 † (FOSSIL)
-
Iniskinites intermedius
(Imlay, 1953 †) (FOSSIL)
-
Labyrinthoceras intricatum
Buckman † (FOSSIL)
-
Eurycephalites involutus
Riccardi & Westermann, 1991 † (FOSSIL)
-
Lilloettia lilloetensis
Crickmay, 1930 † (FOSSIL)
-
Iniskinites magniformus
(Imlay, 1953 †) (FOSSIL)
-
Chondroceras marshalli
(McLearn, 1928 †) (FOSSIL)
-
Iniskinites martini
(Imlay, 1953 †) (FOSSIL)
-
Lilloettia mertonyarwoodi
Crickmay, 1930 † (FOSSIL)
-
Lilloettia milleri
Imlay, 1953 † (FOSSIL)
-
Xenocephalites neuquensis
Stehn, 1923 † (FOSSIL)
-
Chondroceras orbignyanum
(T. Wright, 1859 †) (FOSSIL)
-
Veranadaites palmicostatus
Parent & C. Garrido, 2015 † (FOSSIL)
-
Labyrinthoceras perexpansum
Buckman † (FOSSIL)
-
Araucanites prereyesi
Parent, 2006 † (FOSSIL)
-
Araucanites reyesi
Westermann & Riccardi, 1976 † (FOSSIL)
-
Megasphaeroceras rotundum
Imlay, 1962 † (FOSSIL)
-
Eurycephalites rotundus
Tornquist, 1898 † (FOSSIL)
-
Labyrinthoceras species
† (FOSSIL)
-
Lilloettia stantoni
Imlay, 1953 † (FOSSIL)
-
Lilloettia steinmanni
(Spath, 1928 †) (FOSSIL)
-
Sphaeroceras talkeetnanum
Imlay, 1962 † (FOSSIL)
-
Sphaeroceras tutthum
(Buckman, 1921 †) (FOSSIL)
-
Xenocephalites vicarius
Imlay, 1953 † (FOSSIL)
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