416 CONTRIBUTIONS TO CANADIAN PAL.EONTOLOUY. 



Productella productoides? (Murchisou). 

 Orthis (Rhipidomella) Penelope, Hall. 



" " Vamixemi, Hall. 



Pentaniorella Pavilionensis? Hall. 

 Gypidula Iseviuscula, Hall. 

 Caiiiarotoechia Sappho (Hall). 



" Thedfordensis, Whibeaves. 



Leiorhynchua Laura. (^Rhynchonella Laura, Billings; and Leiorhynchua Huro- 

 nensis, Nicholson.) 

 " iris, Hall. 



Pupnax Kernahani, Whiteaves. 

 Cyclorhina nobilis, Hall. 

 Eunella attenuata, Whiteaves. 



" harmonia, Hall. 



" simulator, Hall. 

 Cranrena Rorningeri, Hall. 

 Tropidoleptus carinatus. Hall. 

 Atrypa reticularis, L. 



'* spiiiosa. Hall. 

 Spirifera audacula (Conrad). 



'* divaricata, Hall. 



" euryteines, Owen. 



" granulosa (Conrad). 



'* pennata (At water). 



" subdecussata, Whiteaves. 



Delthyris consobrina (d'Orbigny). 



" aculptilis, Hall. 



Reticularia finibriata (Conrad). 

 Martinia Maia (Billings). 

 Cyrtina Haniiltonensis, Hall. 

 Ambocijelia umbonata (Conrad). 

 Rhynchospira? Eugenia (Billings). 

 Parazyga hirsuta, Hall. ( = Athyris Chloe, Billings.) 

 Athyris Fultonensie (vSwallow). Teste C. Schuchert. 



" spiriferoides (Eaton). 

 VIeristella Barrisi, Hall. 

 *' Haskinsi, Hall. 



" rostrata, Hall. 



Charionella scitula, Hall. 

 Pentagonia unisulcata, Conrad. 



MOLLUSCA. 

 PELECYPODA. 



Pterinea flabellum (Conrad). 



Actinopteria Boydii (Conrad). 



Leiopteria Rafinesquii, Hall. 



Limoptera macroptera (Conrad). 



Microdon (Cypricardella) bellistriatua? Conrad. 



Niicula lirata, Conrad. 



Nuculites triqueter, Conrad. 



Leda roetellata (Conrad). 



