CRAMPTON PLATE 16 
B. Mangaia, one of the Cook or Hervey Islands,----an uplifted atoll. 
ost 
= 
Pal SAY 
Tap axed 
A. The region of Otuna, Opiriroa, and Tearatapu Valleys (from left to right) showing the thicker vegeta- 
tion of the lower levels in the wetter southern quadrant. (Photo. Bopp du Pont). 
