1914 



YORKSHIRE TYPE AMMONITES— II 



XCIII 



Fig. i 



Fig. 2 



Ammonites elegantulus, Young & Bird, 1828 



Whitby Museum, No. 212, Holotype 



Fig. 1, Side view ; Fig. 2, Peripheral view 



ELEGANTULICERAS ELEGANTULUM, Young & Bird sp. 



