Strigogoniatites fengchengense (FOSSIL) J.K. Zhao & al. 1978 †
Daubichites fortieri (FOSSIL) (Harker, 1960 †)
Strigogoniatites fountaini (FOSSIL) Miller & Furnish, 1940 †
Uraloceras gelgushkense (FOSSIL) Ruzhentsev, 1956 †
Pseudogastrioceras gigantum (FOSSIL) J.K. Zhao & al., 1978 †
Daubichites goochi (FOSSIL) (Teichert, 1942 †)
Uraloceras gracilentum (FOSSIL) Ruzhentsev, 1956 †
Bulunites gracilis (FOSSIL) Kutygin & Ganelin, 2013 †
Pseudogastrioceras guangxiense (FOSSIL) J.K. Zhao & al., 1978 †
Altudoceras guanshanense (FOSSIL) Zheng, 1984 †
Pseudogastrioceras guizhouense (FOSSIL) J.K. Zhao & al., 1978 †
Roadoceras haacki (FOSSIL) (Miller, 1944 †)
Altudoceras hefengense (FOSSIL) F.S. Xu, 1977 †
Altudoceras hirsutum (FOSSIL) (A. De Gregorio, 1930 †)
Paragastrioceras hubeiense (FOSSIL) F.S. Xu, 1977 †
Strigogoniatites hubeiensis (FOSSIL) F.S. Xu, 1977 †
Pseudogastrioceras hunanense (FOSSIL) F.S. Xu, 1977 †
Hengshanites hunanensis (FOSSIL) (F.S. Xu, 1977 †)
Daubichites hunggermiaoensis (FOSSIL) Chu, 1976 †
Paragastrioceras ilovaiskyi (FOSSIL) Ruzhentsev, 1956 †
Tumaroceras inflatum (FOSSIL) Liang, 1982 †
Uraloceras involutum (FOSSIL) (Voinova, 1934 †)
Svetlanoceras irwinense (FOSSIL) (Teichert & Glenister,1952 †)
Altudoceras jiaheense (FOSSIL) Zheng, 1984 †
Pseudogastrioceras jiangxiense (FOSSIL) J.K. Zhao & al., 1978 †
Altudoceras jianshiense (FOSSIL) F.S. Xu, 1977 †
Paragastrioceras jossae (FOSSIL) (de Verneuil, 1845 †)
Bulunites juferevi (FOSSIL) Andrianov, 1985 †
Paragastrioceras karpinskii (FOSSIL) Fredericks, 1915 †
Tumaroceras kashirzevi (FOSSIL) Andrianov, 1985 †
Strigogoniatites kingi (FOSSIL) Miller, 1944 †
Paragastrioceras kirghizorum (FOSSIL) Voinova, 1934 †
Paragastrioceras kobylkense (FOSSIL) Borissenkov, 2010 †
Uraloceras kolymense (FOSSIL) Bogoslovskaya & Boiko,2002 †
Paragastrioceras kungurense (FOSSIL) Mirskaya, 1948 †