PLATE I. 



Paj;e. 

 BaTOCIU.NUS SPINO:jOS, u. ej) 5 



Fig. 1. Anygous side. 



Fig. 3. View opposite azy^^oua side. 



Fig. 3. Basal view. 



Batocrinup CUUI03US. n. ep 6 



Fig. 4. Azygoue eide. 



Fig. 5. View opposite azygoue side. 



Fig. (i. Basal view. 



Hatockinus casuu. n. sp 8 



Fig. 7. Azygous eide. 

 Fig. 8. Lateral view. 



liATOt^KINlTS HONOUAltlLO, II. !Jp ; . 10 



Fig. 9. Azygoiie side. 



Fig. 10. View opposite azygons side. 



Batocbinos wethekbti, n. sp 11 



Fig. 11. AssygouB eide. 



Fig. 13. View opposite azygoiis side. 



Batociunus latkrna, 11. sp 12 



Fig. 13. Lateral view, azygoue area to the right. 



Fig. 14. Basal view, showing large diameter of the basal plates. 



HaTOCRINUS LALINIOSUS, n. sp 14 



Fig. 15. Lateral view. 

 Fig. 16. Azygoue view. 



Batocuinus casuai.is, n. sp 15 



Fig. 17. I^ateral view. 

 Fig. 18. Azygous view. 



