1928 



TYPE AMMONITES-] II 



DCCLXIV 



Fig. 2 



Fig. i 



Ammonites falcifer, J. Sowerbv, 1820, Holotype 

 M.C. iii, 99 ; ccliv, 2 ; " Ilminster, Som. ; Inf. or Ironshot Oolite " 



[Thorncombe Beacon, Dor. ; U.L., Junct. Bed], Conglom., pink inclusions 

 B.M. (N.H.), 43946 ; S. 31-5, 43, 33, 22 ; 58, 46-5, 275. 27*5. -k 



Strong inner rib stage to about 38 mm. diam. [Cf. Barrington, Bed 24J 



HARPOCERAS FALCIFERUM, J. Sowerby sp. 

 Harpoceratan, lob at um ; Genotype. See DCCXLIX 



