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 Aorocrinus elegans (S. A. Miller) 480 



Fig. 17a. Posterior side of the type specimen. 

 175. Ventral aspect of the same. 



Lobocrinus inflatus (Rowley and Hare) 444 



18a. Anterior view of the type specimen. 



18&. Lateral view of the specimen described by Rowley and Hare as Batocrinus 

 bulbosus. 



Dizygocrinlts Gcjrleyi (S. A. Miller) 422 



19. The type specimen. 



(All the specimens are in the collection of Wachsmuth and Springer, except 

 those represented by Figs. 18a and 186, which are in the possession of Mr. 

 R. R. Rowley, and Fig. 19, which is owned by Mr. F. A. Sampson.) 



