1921 



TYPE AMMONITES— 111 



CCXXIX 



Fig. i 









W 



Fig. 2 



" Stephanoceras humphriesianum " 



[Clatcombe], " near Sherborne, Dorset ; Inf. Ool." [lowest pt. Hitmphr. z.] 



S.B., ex Darell, Coll., 3471 ; S. 92, 25, 28-5, 54 ; 28 ribs ; max. c. 175 + 



STEPHEOCERAS PLAGIUM, NOV. 



Bajocian, pre-blagdeni (Masckeites) ; Holotype 



