1923 



TYPE AMMOXrrES^IV 



CCCLXXVI 



Fig. 2 



Fig. I 



MORPHOCERAS POLYMORPHUM 



Grange Quarry, Broad Windsor, Dorset ; I.O., top beds 



S.B. Coll. 3371 ; S. 375, 45, 40, 21 ; 53, — , 32, — 



S. 67, 36, 25-5, 31-5 ; max. c. 98. See CCCLI 



PATEMORPHOCERAS MACRESCEXS, xov. 

 Zigzagiceratan, zigzag ; Holotype 



