PLATE XXVIII. 



Page 

 Loboceinus LONGIROSTRIS (Hall) 442 



Fig. la. Anterior view of a specimen with arms, anal tube, and column. (Mus. 

 Comp. Zool.) 

 lb. Portion of an arm with the pinnules, enlarged. 

 lc. Anterior view of the calyx. (Coll. W. and Sp.) 

 Id. Posterior view of the calyx. (Same collection.) 

 le. A very young specimen. (Same collection.) 



Batocrinus lepidus (Hall) 372 



2. Side view of the calyx, showing the bifurcation of the left postero-lateral 



ray. (Coll. W. and Sp.) 



3. Posterior view of the calyx. (Same collection.) 



Batocrinus quasillus Meek and Worthen 372 



4a. Side view of the calyx. (Same collection.) 



45. Specimen showing the anal interradius. (Same collection.) 



Batocrinus iEQUALis (Hall) 371 



5. Posterior view of the calyx. (Same collection.) 



6. Specimen with arms. (Mus. Comp. Zool.) 



Batocrinus suBiEQUALis (McChesney) 369 



la. Fine specimen with arms. (Same collection.) 

 lb. Portion of an arm with the pinnules, enlarged. 

 8a. Lateral view of the calyx. (Same collection.) 

 Sb. Posterior view of the same specimen. 



9. A specimen with portion of anal tube, and showing the bifurcation of the 

 right postero-lateral ray. (Same collection.) 



Batocrinus tuberculatus W. and Sp 379 



10a. Posterior view of the type specimen. (Coll. W. and Sp.) 



105. Another specimen, showing the left postero-lateral ray. (Same collection.) 



