1926 



TYPE AMMONITES— VI DCXXXVIII a 



X 0-63 



'_^;;j*-*'- 



" Perisphinctes dorsoplanus " 



(Cf. T.A. IV, 1923, 33, 36) ; Sphindoceras distans, Neaverson, 1925 



" Wheatley Brickyard, Oxfordshire ; Kim. Clay, Up. Nodule Bed 



" Mus. Pract. Geol. 37483 " ; SI. 47, 52, 53, 34 ; p. 9 



ALLOVIRGATITES DISTANS, Neaverson sp. 

 AUovirgatitan, woodwardi ; Topotype. See DCXXXVII 



