1927 



TYPE AMMONITES— VII 



DCCXXIV 



Fig. i 



Fig. 2 



Spieeroceras gervillii ; S. Buckman, 1881, cit. spec. 



Q.J.G.S., xxxvii, 593, 597 ; near Sherborne, Dorset ; I.O. 



II umphriesianum zone [lower part] ; S.B., ex J. B., Coll. 4763 



S. 17, 44, 76, 24 ; 27*5, 43'5, 58, 26 ; size cS: max. 28 



CHONDROCERAS GERVILLII, J. Sowerbv sp., 1817 

 Stepheoceratan, Epalxites. See CDXXXI 



