PLATE 65. 



Beachia ovalis (Hall) 

 Page 244. 



Fig. 1. Pedicle view of a nearly complete but exfoliated specimen. 



Atrypa reticularis (Linne) 

 Page 245. 



Fig. 2. Brachial view of large specimen. 



Rhynchospira attenuata sp. nov. 

 Page 248." 



Fig. 3. Pedicle view of the holotype. 



Trematospira multistriata (Hall) 

 Page 248. 



Fig. 4. Pedicle view of a nearly complete valve. 

 Fig. 5. Brachial view of an incomplete valve. 



Spirifer arenosus (Conrad) 

 Page 245. 



Fig. 6. Pedicle view of a nearly complete valve. 



Fig. 7. Pedicle view of larger specimen. 



Fig. 8. Brachial view of a nearly complete valve. 



Spirifer murchisoni Castelnau 

 Page 246. 



Figs. 9, 10. Pedicle views of two nearly complete valves. 

 Fig. 11. Brachial view of a nearly complete valve. 



Spirifer of. vancosa Hall 

 Page 246. 



Fig. 12. View of an incomplete brachial valve. 



Cyrtina rostrata Hall 

 Page 247. 



Fig. 13. View of an incomplete brachial valve. 



cf. Metaplasia pyxidata Hall 

 Page 247. 



Fig. 14. View of a pedicle valve, (x 1.5) 



