55 



Rhipidomella cleobis (?) Hall 



Rhipidomella livia (Billings) 



Rhipidomella vanuxemi Hall 



Schizophoria propinqua Hall 



Spirifer duodenarius (Hall) 



Spirifer varicosus Hall 



Stropheodonta demisssa (Conrad) 

 Stropheodonta hemispherica Hall. . . . 

 Stropheodonta inequistriata (Conrad) 



Strophonella ampla Hall 



Trematospira gibbosa (?) Hall 



Pelecypods 



Conocardium cuneus (Conrad) 



Gastropods 



Diaphorostoma lineatum (Conrad). . . 

 Diaphorostoma turbinatum (Hall) . . . 

 Diaphorostoma turbinatum cochlea- 

 turn Hall 



Loxonema pexatum Hall 



Platyceras carinatum Hall 



Platyceras conicum (?) Hall 



Platyceras erectum (Hall) 



Platyceras rictum Hall 



Paltyceras thetis Hall 



Strophostylus varians Hall 



Turbonopsis shumardi (de Verneiiil).. 



Crinoids 



Megistocrinus sp 



Trilobites 



Phacops cristata, Hall 



Phacops rana (Green) 



Proetus rowi (Green) 



Hogan 

 Quarry. 



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Canadian 



Portland 



Cement Co's 



Quarry. 



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