Fig. 
Fig. 
bo 
PLATE VII. 
Sandalolitha dentata, the corallum ; natural size. 
Fig. la. A part of the under surface ; natural size. 
Fig. 1b. A part of the under surface ; magnified. 
Fig. le. Teeth of the septa ; magnified. 
Fig. 1d. View of a part of the corallum, showing an early stage in the development of a young 
ealicle, 
Dendrophyllia conferta, a part of the corallum ; natural size. 
Fig. 2a. Oblique view of a typical calicle, with buds. 
Fig. 2). A calicle, seen from above. 
Turbinaria equalis, a part of the corallum ; natural size. 
Fig. 3a. A calicle ; magnified. 
Millepora confertissima, a part of the coenosteum ; natural size. 
Fig. 4a. A branchlet ; magnified. 
Millepora murrayi, a part of the coenosteum ; natural size. 
Fig. 5a. A part of the surface ; magnified. 
Fig, 5b. A branchlet with ampulle; abraded. 
Fig. 5c. A branchlet with ampulle ; not abraded. 
Fig. 5d. An ampulla, as seen in “5ce”; magnified. 
Fig. 5¢. An ampulla, as seen in “5b” ; magnified. 
