7925 



TYPE AMMONITES— VI 



DCXXa 



X 0-33 



Perisphinctes gorei 

 " Okus Quarry, Swindon, Wiltshire " ; [Sandy Bed below Cockly Bed] 



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

 S.B. Coll. 4391, pres. C. H. Gore, F.G.S. Lydistratites-sta.ge inner whorls 



GYROMEGALITES POLYGYRALIS, nov. 

 Behemothan, polypreon ; Genotype, Holotype. Cf. CDI 



