1926 



TYPE AMMONITES— VI 



DCLXXIII 



Copy of Prototiriifyh 



Ammonites biplex ; Damon, i860. Fig. Spec. 



Sup. Geol. Weym. ix, 9 ; A. kimmeridiensis, Seebach, 1864, Holotype 



Hann. J. 156, 157 ; Weymouth, Dorset ; Kim. CI. [White Sept. Band] 



F. 40, 30, — , 45 ; 61, 28, — , 51 ; ribs 27. Lacks constrictions ? 



HOLCOSPHINCTES KIMMERIDIENSIS, Seebach sp. 

 Holcosphinctean, pallasioides. See DLXIX 



