1921 



TYPE AMMONITES— III 



CCXLII 



Fig. i 



Fig. ia 



Fig. 2 



Fig. ib 



Parkinsonia caumontii, ally of, S. Buckman, 1893 

 Q.J.G.S., XLIX, 497 ; " Lower Clatcombe (§ xm, 7), Sherborne, 



" Dorset, Niortensis >j " ; /, dorsal lappet of mouth 

 S.B. Coll. 3789 ; S. 50, 26, 27, 50 ; c. 36 ribs ; max. c. 75 



CAUMONTISPHINCTES NODATUS, nov. 

 Bajocian, niortensis ; Holotype. See CCXLI 



