-
Syngastrioceras aktubense
Ruzhentsev & Bogoslovskaya, 1971 † (FOSSIL)
-
Glaphyrites aktubensis
Ruzhentsev, 1950 † (FOSSIL)
-
Glaphyrites angulatus
(Girty, 1911 †) (FOSSIL)
-
Glaphyrites anguloumbilicatus
Plummer & P.H. Scott, 1937 † (FOSSIL)
-
Glaphyrites angustilobatus
Ruzhentsev, 1951 † (FOSSIL)
-
Syngastrioceras arcticum
Nassichuk 1975 † (FOSSIL)
-
Zephyroceras asturicum
Kullmann, 1962 † (FOSSIL)
-
Glaphyrites bakeri
(Miller, 1932 †) (FOSSIL)
-
Paracravenoceras barnettense
(Plummer & P.H. Scott, 1937 †) (FOSSIL)
-
Syngastrioceras cadiconiforme
Wagner-Gentis, 1963 † (FOSSIL)
-
Syngastrioceras clinei
(Miller & Owen, 1937 †) (FOSSIL)
-
Syngastrioceras constrictum
Nassichuk, 1975 † (FOSSIL)
-
Glaphyrites darwenensis
Moore, 1945 † (FOSSIL)
-
Glaphyrites deciensis
(Plummer & P.H. Scott, 1937 †) (FOSSIL)
-
Fayettevillea densistriata
Kuzina & Yatskov, 1990 † (FOSSIL)
-
Glaphyrites depressus
W.J. Gordon, 1964 † (FOSSIL)
-
Glaphyrites drakei
(Miller, 1932 †) (FOSSIL)
-
Syngastrioceras dronovi
Ruzhencev & Bogoslovskaya, 1978 † (FOSSIL)
-
Glaphyrites embolicus
Ruzhentsev & Bogoslovskaya, 1971 † (FOSSIL)
-
Glaphyrites europaeus
Kullmann, 1962 † (FOSSIL)
-
Glaphyrites excelsus
(F.B. Meek, 1876 †) (FOSSIL)
-
Glaphyrites fayettevillae
(W.J. Gordon, 1964 †) (FOSSIL)
-
Glaphyrites fornicatus
Ruzhencev & Bogoslovskaya, 1978 † (FOSSIL)
-
Zephyroceras friscoense
(Miller & Owen, 1944 †) (FOSSIL)
-
Richardsonites girtyanus
Ruzhentsev & Bogoslovskaya, 1971 † (FOSSIL)
-
Syngastrioceras glaphyritoides
Ruzhencev & Bogoslovskaya, 1978 † (FOSSIL)
-
Glaphyrites globosum
Ruzhencev 1936 † (FOSSIL)
-
Syngastrioceras globosum
Easton, 1943 † (FOSSIL)
-
Syngastrioceras globulosum
(F.B. Meek & A.H. Worthen, 1860 †) (FOSSIL)
-
Cryptotyloceras gordoni
Titus, 2000 † (FOSSIL)
-
Glaphyrites holmesi
(Bisat, 1932 †) (FOSSIL)
-
Glaphyrites hyattianus
(Girty, 1911 †) (FOSSIL)
-
Eosyngastrioceras inexpectans
Titus, 2000 † (FOSSIL)
-
Glaphyrites inyoensis
W.J. Gordon, 1964 † (FOSSIL)
-
Glaphyrites kansasensis
(Miller & Gurley, 1896 †) (FOSSIL)
-
Glaphyrites kettlesingensis
(Bisat, 1932 †) (FOSSIL)
-
Zephyroceras kiaense
Ruzhentsev & Bogoslovskaya, 1971 † (FOSSIL)
-
Syngastrioceras kueichowensis
(Yin, 1935 †) (FOSSIL)
-
Glaphyrites latus
Ruzhentsev & Bogoslovskaya, 1971 † (FOSSIL)
-
Syngastrioceras laxumbilicale
Ruzhentsev & Bogoslovskaya, 1971 † (FOSSIL)
-
Kolymoglaphyrites lazarevi
Kutygin & Ganelin, 2011 † (FOSSIL)
-
Glaphyrites lineatus
Ruzhentsev, 1950 † (FOSSIL)
-
Glaphyrites micromphalus
Wagner-Gentis, 1971 † (FOSSIL)
-
Glaphyrites millardensis
Titus, 2000 † (FOSSIL)
-
Glaphyrites millsi
(Miller & Cline, 1934 †) (FOSSIL)
-
Fayettevillea minuscula
Kuzina & Yatskov, 1990 † (FOSSIL)
-
Glaphyrites modestus
(Böse, 1919 †) (FOSSIL)
-
Glaphyrites moorei
Miller & Owen, 1939 † (FOSSIL)
-
Glaphyrites morrowensis
Miller & Moore, 1938 † (FOSSIL)
-
Glaphyrites multicavus
Ruzhentsev, 1950 † (FOSSIL)
-
Glaphyrites nevadensis
Miller & Furnish, 1940 † (FOSSIL)
-
Glaphyrites nolinensis
(Cox, 1857 †) (FOSSIL)
-
Syngastrioceras oblatum
Miller & Moore, 1938 † (FOSSIL)
-
Fayettevillea occidentalis
Ruzhentsev & Bogoslovskaya, 1971 † (FOSSIL)
-
Glaphyrites oklahomensis
Elias, 1952 † (FOSSIL)
-
Syngastrioceras orientale
(Yin, 1935 †) (FOSSIL)
-
Fayettevillea orientalis
Ruzhentsev & Bogoslovskaya, 1971 † (FOSSIL)
-
Paracravenoceras ozarkense
W.J. Gordon, 1960 † (FOSSIL)
-
Glaphyrites pararhymnus
Ruzhentsev, 1950 † (FOSSIL)
-
Syngastrioceras parasupinum
Ruzhencev & Bogoslovskaya, 1978 † (FOSSIL)
-
Glaphyrites pericycloides
Kullmann, 1962 † (FOSSIL)
-
Fayettevillea planorbis
W.J. Gordon, 1960 † (FOSSIL)
-
Glaphyrites postremus
Ruzhentsev, 1978 † (FOSSIL)
-
Glaphyrites postsolidus
Ruzhencev & Bogoslovskaya, 1978 † (FOSSIL)
-
Fayettevillea prior
Kullmann, 1962 † (FOSSIL)
-
Zephyroceras promodestum
Kullmann, 1962 † (FOSSIL)
-
Syngastrioceras pseudomalhamense
Kullmann, 1962 † (FOSSIL)
-
Eosyngastrioceras quadratum
Titus, 2000 † (FOSSIL)
-
Glaphyrites rarus
Maximova, 1948 † (FOSSIL)
-
Zephyroceras rauserae
Kullmann, 1962 † (FOSSIL)
-
Glaphyrites raymondi
Plummer & P.H. Scott, 1937 † (FOSSIL)
-
Glaphyrites rhymnus
Ruzhentsev, 1950 † (FOSSIL)
-
Richardsonites richardsonianus
(Girty, 1909 †) (FOSSIL)
-
Glaphyrites roemeri
(A. Schmidt, 1929 †) (FOSSIL)
-
Glaphyrites ruzencevi
(Miller & Furnish, 1940 †) (FOSSIL)
-
Glaphyrites saharensis
Termier & Termier, 1952 † (FOSSIL)
-
Glaphyrites sakmarensis
Ruzhentsev, 1950 † (FOSSIL)
-
Syngastrioceras scotti
(Miller & Youngquist, 1948 †) (FOSSIL)
-
Syngastrioceras sholakensis
Ruzhentsev & Bogoslovskaya, 1971 † (FOSSIL)
-
Glaphyrites solidus
Ruzhentsev & Bogoslovskaya, 1971 † (FOSSIL)
-
Glaphyrites stenomphalus
Delepine, 1941 † (FOSSIL)
-
Glaphyrites striatus
Ruzhentsev, 1950 † (FOSSIL)
-
Glaphyrites subangulatus
Kullmann, 1962 † (FOSSIL)
-
Glaphyrites subcavus
(Miller & Gurley, 1896 †) (FOSSIL)
-
Glaphyrites submodestus
Ruzhentsev, 1950 † (FOSSIL)
-
Syngastrioceras suborientale
(Yin, 1935 †) (FOSSIL)
-
Glaphyrites subplicatus
(Bisat, 1932 †) (FOSSIL)
-
Glaphyrites subtilicostatus
(Bose, 1920 †) (FOSSIL)
-
Glaphyrites sultanaevi
Ruzhencev & Bogoslovskaya, 1978 † (FOSSIL)
-
Syngastrioceras supinum
Ruzhencev & Bogoslovskaya, 1978 † (FOSSIL)
-
Syngastrioceras ukrainicus
Librovitch, 1939 † (FOSSIL)
-
Glaphyrites uralensis
Ruzhentsev & Bogoslovskaya, 1971 † (FOSSIL)
-
Glaphyrites warei
(Miller & Owen, 1937 †) (FOSSIL)
-
Syngastrioceras websteri
Titus, 2000 † (FOSSIL)
-
Glaphyrites welleri
(Smith, 1903 †) (FOSSIL)
-
Glaphyrites wilsoni
Miller, 1949 † (FOSSIL)
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