1918 



YORKSHIRE TYPE AMMONITES— II 



CXXIX 



Fig. i 



Fig 2 



X 2 



Ammonites centaurus ; J. Buckman 

 Geol. Chelt. New Ed. 1844, p. 89, Lower Lias Shales [Charmouthian, 

 Capricorn./ striatum (Beaniceras) zone], Hewletts Road, Cheltenham, Glos 

 S. Buckman Coll. No. 2752, x 2 ; S. 11.5, 36, 55, 27 ; See CXXVI 



BEANICERAS ROTUNDUM, nov., Holotype 



