1 — 3. Thecosmilia GEjriNATAj Slol., p. 23 ] 1, \a, \ippov and side views of a large 
specimen, with only a small portion of a second individuum preserved ; 2, a 
young bi-geminate corallum ; 2a, side view of the same ; 3, upper view of another 
corallum composed of three individuums ; Moravlatoor, Ootatoor group. 
4 — 5. Holoccexia KAMOSA, 24; 4, side view of a corallum, natural size; 4«, 
small portion of the original surface enlarged ; 45, the same of a polished sur- 
face ; 5, sectional view of a broken branch of a large corallum ; Moravlatoor, 
Ootatoor group. 
.. 6. Stylina PAiivuLA, Stol., p. 21 ; G, 6a, 65, top-, side- and lower views of an 
agariciform corallum ; 6c, a portion of original surface, and Qd, that of a 
polished surface enlarged; Nimgoor, Arrialoor group. 
7. Astroc(enia PUiiiLA, Stol., p. 28; 7, la, side- and top- views of a small 
corallum, natural size; 75, a portion of the original surface enlarged ; Nin- 
iiyoor, Arrialoor group. 
