7927 



TYPE AMMONITES— III 



CCLXIIa 



Fig. i 



Fig. 2 



Fig. 2a 



Fig. 2b 



Ammonites binatus, Bean MS. (Leckenby, 1859, Syntype) 



O.J.G.S., XV, 7, 10 ; "The Castle Rock, Scarborough, Yorkshire" 



" Kell. Rock " (brown and irony, with ool. grs.) ; Sedgwick M., Cambridge 



S. 52, 24, 26, 54, c. 38 ribs ; S. 73, 29, 25, 52 ; 28 ribs ; max. c. 85 



HAMULISPHIXCTES HAMULATUS, nov. 

 Callovian, athleta ; Genotype, Holotype. Cf. CCLXI 



