1926 



TYPE AMMONITES— VI 



DCXLVIII 



Fig. I 



Fig. 2 



Ammonites vertebralis 



V ertebriceras rachis S.B. 1920, T.A. iii, 16 ; Cowley, near Oxford 



Lower Calc. Grit ; S. B. Coll. 2776, purch. 



S. 53, 41, 61 (51) 26-5; 80, 35, 50(44), 36; max. c. 90 



VERTEBRICERAS RACHIS, S. Buckman, 1920 

 Cardioceratan, Vertebriceras ; Holotype. See DCXXXVI 



