7925 



TYPE AMMONITES— VI 



DXCiA 



V 



Ammonites bononiensis 



Okus Quarry, Swindon, Wiltshire ; Soft Bed below Cockly bed 



[Basal part of C. & P.'s Cockly Bed— T.A. IV, 29, § in, 6] 



S.B. Coll. 4108. Thick, with many feeble ribs ; 1,2 long 



POLYMEGALITES POLYPREON, Nov. 

 Behemothan, polypreon ; Genotype, Holotype. Cf. CCLVII 



