400 



INDEX. 



Lukunoi', 310 

 Luminan Reef, 306 

 Lutke, Capt., 331, 332 



Mackenzie Group, 364 

 Madagascar, 



Corals at, 6 

 Mahaena Pass, 147 

 Mahea Island, 160 

 Maiana, 245 



Boat passage at, 245 



Color of beach rock at, 245 



Coloring of Nullipores at, 246 



Coral shingle at, 246 



Dimensions of, 245 



Secondary lagoons of, 246 



Slope of platform of, 245 



Vegetation at, 245, 247 

 Maina Island, 169 

 Makatea, 56 



Absence of reef platform at, 62 



An elevated limestone island, 56 



Areas of drainage of, 64 



Bottom of sink, 62 



Buttresses of old ledge at, 60 



Caverns at, 61 



Central sink of, 58, 60 



Crevasses in sink of, 61 



Ball on fossils of , 59 



Dana's visit to, 56 



Eastern face of, 56 



Erosion at, 62 



Fossils of, 18, 59 



Incrusting Nullipores at, 59 



Landing places at, 59 



Lines of caverns of, 58 



Lines of undercutting, 59 



Northern point of, 58 



Outline of, 56 



Path across, 60 



Sea slope of, 59 .^.^ 



Slope of southern face of, 56 



Southern face of, 56 



Terraces of, 56, 57 



Vertical cliffs of, 57 



West face of, 58 

 Makemo, 99 



Accession to reef liv corallines a(, 100 



Beach rock conglomerate at, 107 



Blow holes at, 108 



Bottom of lagoon of, 104 



Conglomerate ledge at, 103 



Corals in pass of, 102 



Corals on shoals of lagoon at, 106 



Echiuoderms on reef flat of, 103 



Gaps of laud rim of, 100, 107, 108 



Makemo — Continued 



Islands as buttresses at, 107 



Land rim of, 102 



Masses of boulders at, 105 



Northeast face of, 101 



Old ledge outcrops at, 101, 102, 106 



Pass into, 102 



Pudding-stone at, 103 



Kange of corals at, 100, 104, 105 



Sand driven from lagoon at, 107 



Shingle beach of, 101 



Shingle driven into vegetation of, 108 



Shoals in lagoon of, 105 



Sink of, 108 



Slope of lagoon at, 104 



Surface hauls at, 106 

 Mangaia, 168 



Terraces at, 1 68 



Williams on, 168 

 Mango, 102, 228 

 Mango Iki, 192 

 Mann, 300 

 Mantapeti, 342 

 Mapuaura River, 145 

 Maraa Pass, 142 

 Maraki, 253 



Absence of shore platform at, 256 



Beach rock of, 254 



Blocks of Nullipores at, 256 



Bottom of lagoon at, 254 



Closing of land rim of, 256 



Color of Nullipores at, 255 



Dana on, 254 



Elevation of, 255 



Increase of land rim of, 257 



Monument on, 257 



Nullipore knolls at, 254 



Secondary lagoons of, 254 



Secondary line of islands at, 256 



Section across, 255 



Size of, 253. 



Slope of, 254, 257 



Underlying platform of, 254 



West face of, 256 

 Marambo, 205 

 Marau, 149 

 Maria Bay, 189 

 Maroe Bay, 157 

 Marokau, 111 



Dimension of, 1 12 



Sea face of, 1 12 



Wide reef flat at, 112 

 Marquesas Archipelago, 1 



Absence of reefs from, 3 



Native hut at, 6 



Soundings at, 5 



