PLATE Vi. 
PAGE. 
Fig. 1. TRIGONIA STIEBELI, n. sp.—View of the left valve, natural size, . 2259 
la. Cardinal view. The right valve of the specimen is unnaturally inflated. 
Fig. 2. SACCOCRINUS INFELIX, W. and M.—View of the left side of the cast of 
a moderately large specimen showing the strongly pentangular 
character observed in some specimens, . : ee 3 - 260 
2a. View of the cast of a vault of a small specimen. | 
2b. View of the upper part of the cup when the plates are preserved. 
Fig. 3. CYATHOCRINUS VANHORNEI, n. sp.—View of the left side, natural size. 
The iower part of the basal plates on the posterior side has been 
broken off, : . u 
Fig. 4. GLYPTASTER EGANI, n. sp.—Side view, natural size, 
4a. Same magnified. 
4b. Basal view. 
Fig. 5. LEPERDITIA CHCIGENA, n. sp.—Left valve, magnified five diameters, . 
5a. Right valve, magnified five diameters. These views may not be pre- 
cisely accurate because the artist did hot have a photograph to 
work from. 
