Br' 



FIG. XXXVI. 



Caryocrinidae. 1, tegmen 

 of Hemicosmites, x jj ; the 

 plates covering the "mouth 

 are removed. (From Brit. 

 Mus. E7591.) 2, tegmen of 

 Caryocrimts, x2. (Modified 

 from P. H. Carpenter.) 3, 

 analysis of Hemicosmites. 

 (Original.) 4, analysis of Ca- 

 ryocrinus (based on various 

 figures). 5, tegmen, and 6, 

 analysis, of Juglandocrinus 

 (based on von Koenen's 

 figures). 7, analysis of He- 

 tcrocystis (based on Hall's 

 figures). 



The three primitive rays 

 are distinguished as ant., r., 

 and I. The four circlets are 

 marked IB, B, R, & T (teg- 

 minals). Among the teg- 

 minals, that marked M is 

 connected with the hydro- 

 pore. Plates intercalated 

 in R circlet are marked iR ; 

 Br', facets for brachioles. 



<S t, <9 t> 6" 





IB 



