PLATE IV. 



Page. 



AOTINOCRINU8 MONTICULITEKUS, n. Up , 46 



Fig. 1. Azygous side view of calyx. 



KAKYCltlNUB EXPANBUS, D. Sp 41 



Fig. 2. Baeal view of calyx — azygous side down. 



StNBATHOCRINUS ASGULARIS, n. Bp 42 



Fig. 3. haieral view of calyx and part of arms. 

 Fig. 4. Azygoiis side view of same specinipn. 



ICHTHYOCRINUS CLARK EN8I8, U. pp 43 



Fig. 5. Lateral view. 



Doi.ATOCRlNUS AMFLUS, n. Sp 4ft 



Fig. 6. Basal view. 

 Fig. ' . Side view. 

 Fig. K. Vault. 



ALLOI'KOSALLOCBINrs CELSUS, 11. 8p 



Fig 9. View of calyx opposite azygous Bide. 

 Fig. 10. Azygoup side view. 

 Fig. 11. Basal view. 



