PLATE I. 



PAGE. 



Fig. 1. Glyptocrinus miamiensis, n. sp., natural size, . ... 34 



Fig. 2. Glyptocrinus sculptus, n. sp., natural size, 37 



Figs. 3 and 3a. Roots and lower part of the columns of Anoraaloerinus, . . 38 

 36. Part of a column logitudinally divided into fifteen parts, . . . .38 

 3c. Part of a column longitudinally divided into twenty parts, . . . • 38 



3d. Interior view of part of a column, • 38- 



3e. Transverse section of a column, showing the size of the central opening, 38 



Fig. 4. Stromatopora proutana, n. sp., slightly enlarged, . . . .39 



4a. Magnified view, 39 



46. View more highly magnified, . 39 



Fig. 5. Orthis scovillei, n. sp., dorsal view of specimen, natural size, . 40 



5a. Dorsal view of a smaller specimen, 40 



56. Interior of the dorsal valve, 40 



5c. Interior of a ventral valve, 40 



Fig. 6. TiENiASTER elegans, n. sp., natural size of a specimen that has the rays 



• doubled under the central part 41 



6a. Magnified view of the same specimen, approximately correct, . . 41 

 66. End of a ray, natural size, . .41 

 6c. Magnified view of the same specimen, 41 



