Fig. 
Fig'. 
Figs. 
Figs. 
l-'igs. 
Fig. 
PLATE VII. 
1. Pl.\.caste,ea eleg.ans, Sto/., p. 33; a portion of the original corallum in natural 
size, and a few calyces enlarged ; Odium, Ootatoor group. 
'2. IsASTREA expansa, SfoL, p. 34 ; similar figures as of the last species; Odium, 
Ootatoor group. 
— d. IsASTREA SiVA, Slol., p. 35 ; 3 and 4, upper views of two different specimens in 
natural size ; 3«, a small portion of the surface enlarged ; N. E. of Moravia- 
ioor, Ootatoor group. 
5 — 0. IsASTREA CYATHiNA, StoL, p. 35 ; 5, 5^, side and upper views in natural size ; 
5 b, upjier vuew, enlarged twice the natural size ; Parallg ; 6 and 6a, side and 
upper views in natural size of a specimen from Kullay ; Ootatoor group. 
7 — S. Is.A.STREA iMORCHELL.A, Reuss, p. 36 ; 7, la, side and upper views of a large, pedi- 
cellate specimen ; 8, 8a and Sb, upper, side and lower views of a very much 
depressed, almost discoid specimen ; E. of Alundanapooram, Tricldnopoly 
group. 
0. IsASTREA [couf.) IIoRNESi, Reuss, p. 37 ; side and upper views of a specimen with 
jxilished upper surface ; Moraciatoor, Ootatoor group. 
