1918 



YORKSHIRE TYPE AMMONITES— 11 



i \ 



F«g- 4 



Fig. 3 



Ammonites elegans; Young & Bird, 1822 



S. Buckman Coll., No. 2748, Topotype 



Fig. 1, Side view ; Fig. 2, Peripheral view ; Figs, ;,. 1, Septal margins, 4 x 2 



ELEGANTICERAS PSEUDO-ELEGANS, S.Buckman, 1913, 



Holotype 



