1926 



TYPE AMMONITES— VI 



DCXLVI 



X 1-5 



Fig. [ 



Fig. 2 



Fig- 3 



J.W.T. 



LUNULOCERAS SVEVUM 



" Shotover [Summertown], near Oxford ; Oxfordian ; J. W. T. Coll. 



" Purch. ex Carter ; S. 19, 37, 21, 37 ; 34, 38, 26, 36 " 

 Less umb., more costulate than L. svevum, Quen., Ceph. viii, i lectotype 



LUNULOCERAS GLYPTUM, nov. 

 Kosmoceratan, svevum ; Holotype. See DI 



