PLATE V. 



Page. 



DOLATOCRINUS CORPOROSUS, R. 8J) 50 



Pig. 1. Basal view. 

 Fig. 2. Summit view. 

 Fig. 3. Azygous side view. 



DOLATOCRINUS HAMMELLI, n. Bp....' 52 



Fig. 4. Basal view. 

 Fig. 5. Lateral view. 

 Fig. 6. Summit view. 



DOLATOCRINUS VASCULUM, U. Sp 53 



Fig. 7. Basal view. 

 Fig. 8. Summit view. 

 Fig. 9. Azygous side view. 



DOLATOCRINUS EXORNATUS, U. 6p 54 



Fig. 10. Basal view. 

 Fig. 11. Lateral view, azygous area to the left. 

 Fie. 12. Summit view. 



DOLATOCRINUS PULCHELLUS, n. Sp 55 



Fig. 13. Baeal view. 

 Fig. 14. Lateral view. 

 Fig. 15. Summit view. 



DOLATOCRINUS BELLULUS, U . Sp 57 



Fig. 16. Basal view. 



Fig. 17. Azygous side view. 



Fig. 18. Summit view. 



Stkibalocystites sphaeroidalis, u. sp 58 



Fig. 19. Anterior view. 

 Fig. 20. Basal view. 

 Fig. 21. Summit view. 



Caryocrinus kentuckiexsis, n. sp 59 



Fig. 22. Anterior view. 



Fig. 23. Posterior —lateral view. 



Fig. 24. Summit view. 



Pleurocystites mercerensis, n. sp 60 



Fig. 25. Dorsal view. 

 Fig. 26. Basal view. 



CYCLOCYSTOIDES ILLINOISENS1S, U. gp 61 



Fig. 27. Outer rim of a specimen. 



Fig. 28. Fragment of outer rim of another specimen. 



