;-^ 



INDEX 



BRACHIOPODA— Continued. 



PAGE. 



Produetus parvieostatus 70 



Spirifer horizontalis 67 



" lateralis, var. delicatus 68 



GASTEROPODA. 



Lepetopsis levettei 70 



Naticopsis dubia 66 



Platyeeras circularis 70 



Platyostoma niagarense 67 



Strophostylus amplus 66 



CEPHALOPODA. 



Cranoeeras elliptieum 59 



Gomphoeeras bellatulum 58 



" facetum 58 



' ' oviforme 59 



" striatum ». 58 



Temnochilus coxanum 59, 60 



LAMELLIBRANCHIATA. 



Grammysia imbricata 60 



Rowley's Review of Hambaeh's blastoidea 



162, 192 



Date of Publication of Contributions 204 



^ 



