246 



INDEX 



David Glacier — continued 



Beacon Sandstone, i. 201 

 ice-falls, i. 201 

 Piedmont, i. 61 

 width of, i. 140 

 Davis, J. K., Capt., i. 11, 12, 52, 302 ; ii. 55 

 Davis Glacier, i. 46, 50, 64, 66, 68, 101 

 height of, i. 68 

 width of, i. 140 

 Day, i. 30, 127, 133, 135, 136 

 Debenham, P., i. 8, 95, 97, 141, 208, 223, 243, 250, 298, 



316 

 Deception Island, i. 297, 304, 318 

 Deep Lake, i. 102, 148, 166, 167, 168, 201, 229 



trend of axis, i. 109 

 De Geer, Professor, i. 267 

 Deinosaur remains, South America, i. 298 

 Dellbridge Islands, i. 208, 224, 289 

 Delphinornis Larsenii, i. 314 

 Dentalium, i. 231 

 Denudation, i. 199, 202 

 Depot A : see Scott's Depot A 



A of Discovery Expedition, movement of, i. 125, 

 127, 129 



Island, i. 78, 80, 81, 244, 246, 288, 300, 308 ; ii. 

 203, 235 

 height of, i. 78, 288 



Nunatak, i. 201 

 Descent Pass, i. 87, 90 

 height of, i. 87 

 De Scholljert Canal, i. 285 

 Desiccation, C. Royds, i. 44 

 D'Urville Wall, i. 63 



Deutsche Sudpolar Expedition, 1901-3, i. 305 

 Deutschland, i. 12 



Devil's Glacier, i. 11, 131, 132, 135, 142, 146, 314 

 Devonian, i. 5, 8, 243, 250, 298 



fish, i. 8, 250 



sandstone, i. 311 

 Diabase, 0. Irizar, i. 50 



Clear Lake, i. 112 



intrusions, i. 256 



Konga type, i. 255 



Mt. Cis, i. 257 



Mt. Hope, i. 119, 289 



sills, i. 6, 64, 112, 255, 256, 315 



Sweden, i. 308 

 Diabase-porphyry, C. Royds, i. Ill 

 Diallage, ii. 227 

 Diatomaceous mud, i. 44, 262 



ooze, i. 180 

 Diatoms, i. 11, 231 ; ii. 55 



Backdoor Bay, i. 274 



C. Royds, i. 230 



Clear Lake, i. 156, 230 



Louis Philippe Land, i. 230 



Mt Erebus, i. 210 



near Blue Lake, i. 157 



Ross Sea, i. 230 

 Dicranella Hookeri, i. 229 

 Dictyocyathus, i. 238 



Differential erosion, i. 10, 137, 138 

 Diopside, ii. 120, 165, 166, 236 



chrome, ii. 132 

 Diorite, Camp Lake, i. 245 

 Cathedral Rocks, i. 245 

 enclosures, Depot Island, i. 78, 244, 246 

 moraine, Mt. Larsen, i. 245 

 Diorities, i. 244, 245, 246, 264, 303, 304, 309 

 Discovery Expedition, 1901-4, i. 11, 35, 48, 115, 116, 

 123, 125, 127, 130, 133, 184, 224, 227, 253 

 Winter Quarters, i. 15, 16 

 Discovery Gulf, i. 234 

 Dog Depot, i. 30 

 Dogger Bank, i. 146 

 Dolerite, Antarctic, distribution of, ii. 153 



comparison with that of British Guiana, ii. 1 60 

 of South Africa, ii. 159 

 of Tasmania, ii. 159 

 C. Bird, i. 114, 218, 260 

 C. Irizar, i. 66 

 C. Royds, i. 264 

 Drygalski Ice Barrier, i. 55 

 Ferrar Valley, i. 247 

 Mackay Glacier, i. 81 

 Mt. Howard, i. 67 

 Solitary Rocks, i. 88 

 South Victoria Land, i. 308 

 Tasmania, i. 256 

 quartz-, origin of, ii. 158 

 sills, i. 245, 256 



Beacon Sandstone, i. 254 

 South Africa, i. 256 

 Dolomite, ii. 190, 192 

 Dolomitic breccia, Lower Glacier Depot, i. 235 



limestone, Buckley Island, i. 242 

 Dolomitisation, ii. 189 

 Do min ion Range, i. 121 

 Dongas, i. 54, 55, 62 

 Doumer Island, i. 286 

 Drake Strait, i. 302 

 Dreadnought, i. 130 



Dredging-line, ice-crystals on, i. 112, 1S3 

 Drygalski, i. 32, 45, 50, 286 



Barrier, i. 23, 24, 36, 48, 62, 63, 66, 68, 187 

 afloat, i. 62 

 aground, i. 62 

 height, i. 52 



outlier of Great Ice Barrier, i. 63 

 Glacier, i. 12, 13, 26, 46, 50, 51, 52, 61, 100, 116, 

 135, 136, 187, 270 

 glacier-cut cliff, i. 50, 116 

 Ice Barrier, i. 173 



" alb " valleys, i. 200 

 crevasses, i. 52, 53, 54 

 cross-section of, i. 141 

 effect of thaw, i. 204 

 erosion, i. 200, 207 

 ice, density of, i. 52 



thickness of, i. 52, 63 

 barrancas and dongas, i. 54, 62 

 length of, i. 61 



