PLATE VIL. 
BATHYCRINUS ALDRICHIANUS, Wyv. Thoms. 
Diam. 
Fig. 1. An entire specimen, : : : ; So8ec Gil 
Fig. 2, The calyx and arms, : é SAY tee 
Fig. 3. Oblique view of the disk, : ; ‘ ae x, 22 
Figs. 4, 4a. Dorsal and ventral aspects of the radial axillaries, ety 36 
Figs. 5, 5a. Dorsal and ventral aspects of the second radials, axe 46) 
Figs. 6, 6a. Outer and inner faces of the first radials, ; es (0) 
Fig. 7. Terminal portions of two pinnules, mounted in dammar 
and seen in optical section, : : : LLG 
Fig. 8. The lower part of an arm from above, : . 5 = eis a a8) 
Fig. 9. Lower stem-joints and root, 5 ; Y Ge 
Vig. 10. Middle stem-joints, : : : . i Me,  2E 
Fig. 11. Upper stem-joints and basals, : : - <1) eure 
Figs. 12, 13, Terminal faces of lower stem-joints, . 3 See ae 
y= 
Approximate only. 
