PLATE XXXVIII. 



Page 



Agaricocrinus convexus (Hall) 508 



Fig. Irt. Side view of the calyx, and portions of the arms. 

 lb. Ventral aspect of the calyx. 



Agakicockinus brevi.s (Hall) 511 



2a. A fine specimen with arms. 



2b. Ventral aspect of the calyx. 



2a Posterior side of the calyx. 



2d. Dorsal aspect of the calyx, 



2e. Side view of the calyx. 



Agaricocrinus fiscellus (Hall) 512 



3a. Dorsal view of the calj'x. 



3b. Ventral aspect of the same specimen. 



3c. Postero-lateral side of same. 



Agaeicocrixus pyramidatus (Hall) 512 



4a. Specimen with arms. 



46. Dorsal aspect of the calyx. 



4c. Ventral aspect of the calyx. 



5a. Posterior side of a young specimen. 



of). Dorsal view of same. 



5c. Ventral aspect of same. 



Agaricocrixus planoconvexus (Hall) 503 



6rt. Dorsal view of the calyx. 



6b. Side view of another specimen. 



6'-. Ventral aspect of same. 



Agakicocrixus stellatus Hall 508 



7'i. Dorsal view of a sjjecimen with arms. 



7b. A small specimen with arms. 



7c. Dorsal aspect of the calyx. 



7(Z. Another specimen, showing the anal side. 



7e. The same, showing the ventral aspect of the calyx. 



(All figures from specimens in the collection of Wachsmnth and Springer.") 



