Sonninia abnormis (FOSSIL) Buckman †
Sonninia acanthodes (FOSSIL) Buckman †
Euhoploceras adicra (FOSSIL) (L. Waagen, 1867 †)
Alaskinia alaskensis (FOSSIL) (Westermann, 1969 †)
Sonninia alternata (FOSSIL) Buckman †
Papilliceras arenata (FOSSIL) (F.A. von Quenstedt †)
Sonninia attrita (FOSSIL) Buckman †
Fontannesia austroamericana (FOSSIL) Jaworski, 1926 †
Euhoploceras bifurcata (FOSSIL) Westermann, 1969 †
Sonninia biplicata (FOSSIL) S.S. Buckman, 1887 †
Sonninia brevispinata (FOSSIL) Buckman †
Sonninia browni (FOSSIL) (J. de C. Sowerby) †
Sonninia camura (FOSSIL) Buckman †
Fontannesia carinata (FOSSIL) (S.S. Buckman, 1902 †)
Newmarracarroceras clarkei (FOSSIL) (Crick, 1894 †)
Sonninia contusa (FOSSIL) Buckman †
Sonninia corrugatus (FOSSIL) (J. de C. Sowerby) †
Sonninia costata (FOSSIL) Buckman †
Sonninia costigera (FOSSIL) Buckman †
Sonninia crassa (FOSSIL) Buckman †
Sonninia crassibullata (FOSSIL) Buckman †
Sonninia crassicostata (FOSSIL) Buckman †
Sonninia crassiformis (FOSSIL) Buckman †
Sonninia crassinuda (FOSSIL) Buckman †
Fontannesia curvata (FOSSIL) Buckman †
Sonninia cymatera (FOSSIL) Buckman †
Sonninia decora (FOSSIL) Buckman †
Sonninia decorata (FOSSIL) Buckman †
Asthenoceras delicatum (FOSSIL) Imlay, 1973 †
Fontannesia despecta (FOSSIL) Buckman †
Sonninia diversa (FOSSIL) Buckman †
Sonninia dominata (FOSSIL) Buckman †
Sonninia dominatrix (FOSSIL) Buckman †
Sonninia dominica (FOSSIL) Buckman †
Sonninia duplicata (FOSSIL) Buckman †