1926 



TYPE AMMONITES— VI 



DCXCI B 



Fig. I X 0-82 



Fig. 3 



Fig. z 



X 2-7 



Cardioceras EXCAVATUM 

 Cowley, Oxford ; Lower Calc. Grit ; S.B. Coll. 3404 

 Figs. 2, 3, inner whorls out of the specimen 

 Fig. 3 with part of umbilical infilling attached 



ANACARDIOCERAS SERRIGERUM, nov. 

 Cardioceratan, excavatnm ; Holotype. See DCXXXV 



