1928 



TYPE AMMONITES 17/ 



tx I I XXIV 



Fig. 



Fig. 2 



Grammoceras striatulum; S. Buckman, 1880, cit. spec. 



Q.J.G.S. xlv, 445, § in, 15 ; Nibley Knoll, North Nibley, GkM 



Cephalopod Bed, striatulum ; S.B. Coll. 4804 



S. 41, 38, 27, 35 ; 71, 32, 22, 43 ; max. c. 90 4- 



GRAMMOCERAS THOUARSENSE, d'Orbigny sp. 

 Grammoccratan, thouarsense. Cf. DCLXXXVI 



