1925 



TYPE AMMONITES— VI 



DLXXIX 



X 0-76 



Fig. I Fig. 2 



Brasilia decipiens 



[Ambers Knoll], " Sherborne, Dorset ; I.O.," [ringens bed] 



S.B., ex J.B., Coll. 3950 ; subconcavumbilicus costate 



S. 103, 48, 23, 20 ; 194, 41, 19, 25 ; max. c. 196 



PLANIFASTIGITES PI.ATYS, nov. 

 Ludwigian, platychora ; Genotype, Holotype. Cf. CCCLXXXVIII 



