1922 



TYPE AMMOMTES—IV 



CCCVII A 



Ammonites bononiensis 

 Long Crendon (N.W. end), Bucks ; Portl., Glauc. Marl 

 S.B. Coll. 3503, pres. Mr. A. J. Webb ; S. (244, 30, 34, 47) 

 Max. c. 425 ; EL. 50, Li, 34, L2, 33 per cent, at 66 mm. 



LEUCOPETRITES LEUCUS, nov. 

 Behemothan, leiiciis ; (jenotype, Holotype ; Cf. CCCA'I 



