■n'AILA.NGILALA KEID HAVEN 



G 



( 



V^ 



Figs. 1. The Development of an Atoll from a Limestone 

 Island 



TIIIKIi STAGE 





Figs. 2. The Development of an Atoll from a Volcanic 



Island 



FIGURES SHOWING THE DEVELOPMENT OP AN" ATOLL 



