PLATE V. 
Fig. 
.. 1. 
Holoccenia ixdica, StoL, p. 25; 1, nirper view of the eorallum; la, a portion 
of the original surface; 1^, a similar one of the polished surfacCj enlarged ; 
Ninnyoor, Arrialoor grovji. 
Fig. 
... '1. 
Asteocojsia iiETii'ERA, SloL, p. 26 ; 2, 2a, lb, similar views as of the last species ; 
Moraviatoor, Ootaioor yronj). 
Figs. 
:3— 4. 
Astroccexia Revsslaxa, SioL, ]>. 27 ; 3, upper view of a eorallum with rather 
small calyces ; 4, another specimen with slightly larger calyces ; '6b is a polished 
surface ; 4a., an original surface, enlarged ; Kanray, Ootaioor grouj). 
Figs. 
5 — 0. 
AsTROCfflXiA DECAPHYLLA, MicL, p. 28 ; 5, u])per view of a eorallum from 
Ninnyoor ; 5a, a portion of the surface enlarged; 6 and 6a, similar views 
of a small specimen from Aluiulanapooram ; the first is from the Arrialoor, 
the second from the Trichlnopoly grouj). 
Fig. 
... 7. 
? Mycetophyleia stellata, Stol., p. 30 ; 7, 7a, top- and side- views of the 
eorallum, and lb, a small portion of the original surface enlarged ; E. of 
Parally, Ootatoor group. 
Fig. 
... 8. 
Stelloria Arcotica, Stol., p. 31; 8, upper, and 8a, lower views of a fragmen- 
tai-y eorallum ; small portion of the upper surface enlarged ; Rurally, 
Ovtatoor yroup. 
