PLATE LXXXIII. 



Page 



EacALYi'TocRiNus iNcoxsPECTus Eiiigueberg 346 



Fig. 1. The type specimen. (Coll. Dr. Eingueberg.) 



2. A specimen with arms. (Same collection.) 



EucALYPTOCRiNUS DEPKEssus S. A. Miller 34y 



3. The calyx and the partition walls enclosing the arms. (Coll. W. C. Egan.) 

 4a. A natural cast of another specimen ; lateral view. (Same collection.) 



4i5. Basal aspect of another specimen. (Same collection.) 



EUCALYPTOCRINUS O^LATUS Hall 330 



5. A plump specimen from Rochester. (Coll. W. and Sp.) 



6. A crushed specimen from Lockport, showing the ornamentation. (Coll. Dr. 



Eingueberg.) 



7. A very young specimen referred to this species with some doubt (^). (ilus. 



Comp. Zool.) 



EucALYPTOcuiNus TUBEKCULATus S. A. Miller ....... 337 



8. One of the type specimens. (Mus. Comp. Zool.) 



9. Another type specimen. (Same collection.) 



10. Type of X niuralis Eingueberg (from his collection). 



EucALYPTOCEiNus VENTRicosus W. and Sp . 341 



11. Specimen with arras. (Mus. Comp. Zool.) 



12. Dorsal aspect of the calyx. (Coll. W. and Sjj.) 



EUCALY'PTOCRINUS OBCONICUS Hall 353 



13. iSTatural cast of the dorsal cup. (Coll. Thomas A. Greene.) 



Callicrinus Beachleri W. and Sp 355 



14((. Lateral view of the calyx. (Coll. W. and Sp.) 



lib. Another view of the same specimen, showing the partition walls to their 

 full length. 



Callicrinus cornutus Hall 357 



15. Natural cast of the calyx. (Coll. Thomas A. Greene.) 



16. Impression from a natural mould. (Same collection.) 



17. Probably an undescribed variety of C. cornutus. (Same collection.) 



Callicrinus acanthinus Eingueberg 356 



18. Inner aspect of the dorsal cup ; the type specimen. (Coll. Dr. Eingueberg.) 



