TAB. XIV. 



CORALS FROM THE CORAL RAG. 



Thecosmilia annularis (p. 84). 



Fig. 1 . A young specimen ; natural size. 



1 a. A variety of the same species ; natural size. 



1 <5. A younger specimen composed only of three individuals. 



1 c. Calices of the same ; natural size. 



1 (1. Calice of an adult corallite dividing by fissiparity ; natural size. 



MONTLIVALTIA DISPAR (p. 80). 



Pig. 2. An adult specimen which has lost its epitheca; natural size. 



2 a. Horizontal section of the same, at a short distance from the calice, showing 



the septa and the dissepiments ; natural size. 



Stylina tubulifera (p. 76). 



Pig. 3. A small group ; natural size. 



3 a. A portion of the same seen from above, and showing the calices, the costal 



lines, &c. ; natural size. 



3 ^. A portion of the same seen laterally, and showing the mural expansions. 

 3 c. Calicular surface of the same, magnified. 



