PLATE LXIX. 



FigS. 1-4. ANTEDON MULTTSPINA, U. Sp. 



Diam. Page 

 Figs. 1, 2. Side views of a tridistichate individual, . . . x 4 249 



Fig. 3. The disk, from above, . . . . . . x 4 249 



Fig. 4. Dorsal aspect of an arm, . . . . x 4 117 



Figs. 5-7. Promachocrinus abyssorum, n. sp. 



Fig. 5. Side view, . . . . . . x 4 351 



Fig. 6. Basal portion of a cirrus, . . . . x 4 351 



Fig. 7. («, b) Arm fragment with genital pinnules, . . . x 4 351 



Figs. 8-10. Promachocrinus naresi. 



Fig. 8. Dorsal aspect of an arm, .... 



Fig. 9. Dorsal aspect of the calyx, .... 



Fig. 10. The calyx, from the side, .... 



