Fig. 
Fig. 
Fig. 
(0). 
PLATE II. 
Seriatopora conferta, a part of the corallum ; natural size. 
Fig. la. A typical calicle ; magnified. Surface view. 
Fig. 10. A basal calicle ; magnified. Surface view. 
Fig. 1c. A magnified view of the inside of a distal calicle. 
Seriatopora aculeata, a part of the corallum ; natural size. 
Fig. 2a. A calicle ; magnified. Surface view. 
Fig. 2b. A magnified view of the inside of a calicle. 
Fig. 2c. A magnified view of the distal, intercalicular surface. 
Seriatopora crassa, a part of the corallum ; natural size. 
Fig. 3a. A calicle; magnified. Surface view. 
Fig. 3b. A magnified view of the inside of a calicle. 
Fig. 3c. Seriatopora crassa, var. transversa, a calicle ; magnified. Surface view. 
Fig. 3d. Seriatopora crassa, var. transversa ; a magnified view of the inside of a calicle. 
Seriatopora stellata, a part of the corallum ; natural size. 
Fig. 4a. A calicle; magnified. Surface view. 
Fig. 4b. A macnified view of the inside of a calicle. 
Symphyllia acuta, the corallum ; natural size. 
Fig. 5a. A part of the wall with septa and dissepiments ; transverse section. 
Fic. 5). A part of the wall with septa; vertical section. 
Mussa brueggemann, a part of the corallum ; natural size. 
Fig. 6a. An isolated calicle ; natural size. 
Fig. 6). A part of the wall with septa and dissepiments ; transverse section. 
