PLATE XXXVII. 



Fig. 



1. Pleurotomaria paucistriata, d'Orbigny. Iron-shot Oolite, Dundry. Bristol 



Museum. Front. (Page 425.) 



2. PI. proteus, Deslongcharaps. Humphriesianus -zone, Louse Hill. Front. 



(Page 426.) 

 3 a — c. PI. ornata, Sowerby. Sauzei-hed, Oborne. Front, apical and base. 



(Page 429.) 

 4'', b. PI. tuberculosa, Defrance. Humphriesiayius-zone, Louse Hill. Apical, 



front. (Page 428.) 



5. PI. armata, Miinster. Var. Munsteriana, Deslongchamps. Parkin soni-zone, 



Burton Bradstock. Front. (Page 427.) 



6. PI. oxijtera, sp. nov. Sauzei-hed, Sherborne district. Front. (Page 433.) 



7 a, 7 b. PI. ? actinomphala, Deslongchamps (acute variety). Goncamts -bed, 



Bradford Abbas. Apical and base. (Page 433.) 

 8. PI. Actsea, d'Orbigny. Sauzei-hed, Oborne. Front. (Page 431.) 



