1922 



TYPE . 1 MMOM 77:5—7 \ ' 



ClXLU 



Fig. I 



Fit;. 2 



COSMOCERA? PARKINSONi var. RARECOSTATUM, S. BuCKSfAS 



(O.J.G.S. XXXMI, iSSi, p. 599) ; " Burton Bradstock, Dorset 

 " Inf. Ool.," Shell Bed;, soft, ironshot ; S.B., ex Darell, Coll. 83S 

 S. 63, 27, 22, 52 ; 37 ribs ; loi, 27, 20, 51 ; 46 ribs : max. c. 133 



PARKIXSOXIA RARECOSTATA. S. Buckman sp. 

 Parkinsonian, s.cirantiana. See CCCXXXMI 



