7.927 



TYPE AMMONITES— VII 



DCCXXI 



Fig. ia x r 



Fig. i 



Fig. 2 



" Harpoceras nov. sp., B. Thompson, 1905, cit. spec. 



Jour. Northants N. Soc, xiii, 55 ; Heyford, Weedon, Northants 



" Upper Lias, Cerithium Beds ; B. Thompson Coll." 



S. 20-5, 41-5, 39, 32 ; 30, 40, 34, 35 ; lappet 11 mm. 



MACONICERAS SOLONIACENSE, Lissajous sp. 1906 (1, 5) 

 Hildoceratan, vigoense. See D( LXXXIY 



