PLATE III. 



PAGE , 



l>OLATOCRINUS AUREATUS, n. Sp « < » 24 



Fig. 1. Basal view of a calyx. 

 Fig. 2. Lateral view of calyx. 

 Fig. 3. Vault. 



DOLATOCRINUS APPROXIMATES, n. Bp 25 



Fig. 4. Basal view of a calyx. 

 Fig. 5. Vault, 



Fig. 6. Lateral view of calyx. 



DOLATOCRINUS LINEOLATUS, D. 8p 27 



Fig. 7. Basal view of a calyx. 

 Fig, 8. Lateral view of calyx. 

 Fig. 9. Vault. 



DOLATOCRINUS 6REENEI, n. 8p ; 28 



Fig. 10. Basal view of a calyx. 

 Fig. 11. Lateral view of calyx. 

 Fig. 12. Vault. 



CRINOID BASE 31 



Fig. 13. Superior side of an eroded base. 

 Fig. 14. Inferior side of same. 



Lecanocrinus oswegoensis, n. sp 33 



Fig. 15. Lateral view showing area on right of the ray on azygous side. 

 Fig. 16. Azygous side view. 



Fig. 17. View of the ray between the azygous area and the area shown in Fig. 15. 



Megistocrinus expansus, n. sp 35 



Fig. 18. Basal view of a calyx. 



Fig. 19. Vault. 



Fig. 20. Lateral view. 



Fig. 21. Basal view of a smaller specimen, showing the commencement of the horizontal 



arms. 



