1928 



TYPE AMM0MJES—V1I 



t> i iaia 



'97 



X 0-89" 



W.EHNEROCERAS EXTRACOSTATUM, TUTCHER, I918, dt. Spec. 



Q.J.G.S. lxxiii, 279, 280 ; " Long Itchington, Southam, 



" Warwickshire ; Hettangian, megastoma ; J.W.T. (oil. 



" S. 78, 29, 22, 48 ; 124, 28, 21, 50," (J.W.T.). Finish with mouth 



MACROGRAMMITES GRAMMICUS, sow 



Schlotheimian, megastoma ; Genotype, Holotype. See DCCXVIII 



