1926 



TYPE AMMONITES— VI 



DCXXII 



Fig. I 



Fig. 2 



BiGOTITES THEVENINI 



" Burton Bradstock, Dorset ; Inf. Ool." [3rd Bed, Truellei] 

 Greyi.sh-white matrix ; S.B., ex Darell, Coll. 855 

 S. 51. 35. 37. 36 ; 86, 35, 35, 38 ; ribs 35, c. 88 ; max. c. 150 

 Venter (test), ribs broken, alternate ; venter (cast), sulcate ; (Bigotitean) 



BIGOTITES TRIFURCATUS, nov. 

 Parkinsonian, tniellei ; Holotype. Cf. CXCI 



