EXPLANATION OF PLATES. 



PLATE 42. PAGE 



DOLATOCRINUS CURRIEI, N. Sp. (Rowley) 143 



ITI G S . 1-2 — Ventral and side views of the type specimen. 

 FIG. '^ — Dorsal view of a larger specimen. 

 FIGS. 4-5 — Basal and side views of a large dorsal cup. 

 FIG. 6 — Basal view of an imperfect dorsal cup. ^ 



DOLATOCRINUS EXCAVATUS? W.&Sp. Rowley. 145 



FIG. 7 — Dorsal view of a badly worn specimen. 



MEGISTOCRINUS CORNIGER. Rowley. 145 



FIG. 8 — Side view of a small specimen. 



FIGS. 10-11-12 — Ventral, side and dorsal views of a still smaller speci- 

 men. , 



MEGISTOCRINUS HEMISPHERICUS ? M. & G. Rowley. 145 



FIG. 9 — Side view of a small specimen apparently of this species. 



