1928 



TYPE AMMONITES— VII 



DCCLXXXIX 



Fig. 2 



Fig. 



Parkinsonia parkinsoni ; Bayle, 1878, Genotype 



Geol. France, iv, lxvii, 2, 3 ; " Saint Vigor, (Calvados), France 



" Oolithe inf. ferrugineuse " [= Burton Bradstock, Shell Bed] 



F- 53. 275, 23, 51 ; 86, 29, 21, 51 ; max. c. 86 



Rib-length 14-5 mm., prim. 76%, sec. 24% ; at 22-5, 69%, 31% 



PARKINSONIA TYPUS, nov. 

 Parkinsonian, garantiana ; Genotype. See DCXII & CCCLII 



