1927 



TYPE AMMONITES— VII 



DCXXXVIII d 



Fig. i 



Fig. 2 



" Perisphinctes dorsoplanus," cit. spec. 1923 



T.A. iv, 33, 36; Headington; M.P.G. Coll. 27817 



S. 156, 30, 43 (39), 51 ; ribs 39 ; (266, 29, 32, 51) ? ; ribs 27 



Outer whorl damaged ; max. c. 350 ; si. 49, 59, 55, 34 



ALLOVIRGATITES DISTANS, Neaverson sp. 

 Allovirgatitan, woodwardi ; Holotype. See DCXXXVI1 



