192H 



TYPE AMMONITES— VII 



I" I XVIIIa* 



Fig. i 





x 0-7 



Ammonites antiquatus, Simpson, 1855, Holotype 

 Foss. Y.L., p. 36. " [Robin Hood's Bay], Whitby, Yorkshire 



" Lower Lias, [bncklandi beds, J. F. Blake, 1876, 272] 

 " Whitby Mus. 79, 80," 2 fragments, beginning of body-chamber 



MACROGRAMMITES ANTIQUATUS, Simpson sp. 

 Schlotheimian, megastotna. See CCCXCY 



