INDEX. 



Adam and Eve Point, 1 



Agana, 374 



Agate, 373 



Agate on sea wall of Rangiroa, 10 



Agony Island, 310 



Ahanga Passage, 199 



Ai, 290 



Ailinglap, 293 



Bays of, 294 



Entrance into, 293 



Northeastern point of, 295 



Shape of, 293 



Slope of outer platform of, 294 



Southwest shore of, 294 



Trades at, 294 



Vegetation of, 294 



Wide reef flats of, 294 

 Aitutaki, 169 



Barrier reef flats of, 169 



Denudation and erosion of, 170 



Islands of barrier' reef at, 170 



Sand keys at, 170 



Shape of, 169 

 Aiurua Pass, 145 

 Aiuma River, 145 

 Aki-Aki, 116 



Beach rock at, 117 



Boulders at, 117 



Coralliferous limestone at, 116 



Dimension of, 116 



Vegetation of, 117 



Width of reef flat at, 117 

 Alakibeau, 188 

 Aldrich Deep, 180, 332 

 Alexander Reef, 195 

 Alofi, 171 

 Alutung, 373 

 Alveopora, 106 

 Amatuku, 213 

 Anaa, 84 



Buttresses of old ledge at, 85 



Depth of lagoon of, 84 



Lagoon flat of, 85 



Lagoon of, filled by islets at, 85 



Outcrops of old ledge at, 84, 85 



Anaa — Ccmtinued 



Reflection from lagoon flat at, 85 



Size of, 84 

 Anaho Bay, 4 

 Anau Bay, 163 

 Anaya, 373 

 Andema Islands, 350 



Compared to volcanic islands, 350 



Disintegration of, 350 



Land rim of, 350 



Subsidence at, 350 



Underlying base of, 350 



Volcanic outliers at, 350 

 Andrews, C. W., 228 

 Andrews, E. C, 228 

 Anu-Auuraro, 130 



Dimension of, 130 



High coral shingle beach at, 130 



Nullipore knolls at, 130 



Old ledge at, 130 



Sand dunes at, 131 



Vegetation of, 130 

 Anu-Anurunga, 128 



Depth of lagoon of, 129 



Dimensions of, 128 



Gaps of land rim of, 129 



Submerged reef flat of, 129 

 Aoga-sima, 365 

 Aorai, 149 

 Apaiang, 252 



Boat passage into, 252 



Color of Nullipores at, 253 



Dimensions of, 252 



Nullipoi'e cement at, 252 



Porites flats at, 253 



Range of corals in, 252 



Southeast face of, 252 

 Apamama, 240 



Bays of, 240 



Coral sliingle at, 241 



Coral soil at, 244 



Depth on reef shelf of, 243 



Eleyated limestones at, 242 



Elevation of, 241 



Gaps at, 240 



