Sonninia reformata (FOSSIL) Buckman † UK, Dorset
Sonninia renovata (FOSSIL) Buckman † UK, Dorset
Sonninia revirescens (FOSSIL) Buckman † UK, Dorset
Dorsetensia romani (FOSSIL) (Oppel), 1857 † UK, Dorset
Sonninia semispinata (FOSSIL) Buckman † UK, Dorset
Sonninia simplex (FOSSIL) Buckman † UK, Dorset
Sonninia spinea (FOSSIL) Buckman † UK, Dorset
Sonninia spinicostata (FOSSIL) Buckman † UK, Dorset
Sonninia spinifera (FOSSIL) Buckman † UK, Dorset
Sonninia spinosa (FOSSIL) Buckman † UK, Dorset
Pseudoshirbuirnia stephani (FOSSIL) (Buckman, 1910 †) Germany
Sonninia subcostata (FOSSIL) Buckman † UK, Dorset
Sonninia subdecorata (FOSSIL) Buckman † UK, Dorset
Sonninia subirregularis (FOSSIL) Buckman † UK, Dorset
Sonninia submarginata (FOSSIL) Buckman † UK, Dorset
Sonninia subsimplex (FOSSIL) Buckman † UK, Dorset
Sonninia subspinosa (FOSSIL) Buckman † UK, England, Somerset
Sonninia substriata (FOSSIL) Buckman † UK, Dorset
Sonninia sulcata (FOSSIL) (Buckman) † UK, Dorset
Asthenoceras taverai (FOSSIL) Sandoval, 2012 † Spain
Dorsetensia tessoniana (FOSSIL) (A.V.M.D. D'Orbigny,1845 †) France, Champagne-Ardenne, Ardennes137 mm
Fontannesia tortiva (FOSSIL) Buckman † UK, Dorset
Sonninia tridactyla (FOSSIL) Buckman † UK, Dorset
Sonninia tuxedniensis (FOSSIL) Imlay, 1964 † Alaska, Anchorage, Tuxedni Bay
Euhoploceras undifer (FOSSIL) (Buckman, 1923 †) UK, Dorset