INDEX 



253 



Ice-foot, i. 207 



Backdoor Bay, i. 191 



Blacksand Beach, i. 177, 178, 179, 190 



Blue Lake, i. 158 



C. Barne, i. 219 



Royds, i. 175, 176, 177, 179, 180 

 definition of, i. 175 

 erosion of, i. 176, 177 

 Frontdoor Bay, i. 177 

 Hut Point, i. 185 

 Inaccessible Island, i. 224, 225 

 McMurdo Sound, i. 184 

 Tent Island, i. 225 

 thaw effect, i. 176 

 Ice, enamel-like, ii. 7, 9, 10 

 fossil, i. 44 

 frost spicules, ii. 21 



gases in, i. 152, 153, 154, 164, 165, 168 

 granulation, i. 45, 61, 94, 132 

 hexagonal, i. 183, 193 ; ii. 21 



Blue Lake, i. 155, 156, 159, 160, 161 

 Clear Lake, i. 155 

 Ferrar Glacier, i. 88, 89, 92, 155 

 inland-, i. 45, 114 

 jetties, i. 145, 146 

 lake-, i. 45, 151 

 laminated, i. 184 

 land-, i. 45 

 Ice-leaves, ii. 10 

 Ice lenticles, i. 89, 96 



mean density of Barrier Ice, i. 143 

 mechanical disruption of, i. 190, 191 

 methods of study of the crystalline fabric, 



ii 3 

 moss, i. 35, 36 

 odoriferous, ii. 15 

 pancake, i. 181, 182, 183 

 parting, position of, i. 3 

 plasticity of, at Butter Point, i. 99 

 plates and blades, ii. 16, 19, 21 

 prismatic, i. 151, 155, 156, 159, 160, 161, 162, 



169, 176, 193 ; ii. 7, 10, 12, 15, 16 

 raft, i. 145 



recrystallisation of, ii. 21 

 ribs", i. 137, 138, 139 

 ridge near Bay of Whales, i. 188 

 rippled, C. Barne, i. 166 



Coast Lake, i. 162 

 saline vaporisation of, ii. 18 

 scales with trigonal symmetry, ii. 19 

 sea-, i. 45, 46 

 shrinkage of, i. 133 

 Ice- slabs, i. 45, 98 

 Ice slopes, Mt. Buckley, i. 121 

 snow-dune, i. 101 

 specific heat of, i. 18 

 spiracle, i. 35, 36 

 stalactites, i. 178 ; ii. 18 

 cross-section, ii. 17 

 drip from, ii. 17 

 grotesque forms, ii. 18 



Ice — continued 



structure of, Blue Lake, i. 155, 156, 159, 160, 162 ; 

 ii. 11 

 Clear Lake, i. 155, 156 : ii. 15 

 Coast Lake, i. 162, 164, 165 ; ii. 15 

 Green Lake, i. 152, 153, 154, 164 ; ii. 7 

 Bound Lake, i. 165 ; ii. 8 

 Shallow Lake, ii. 10 

 Sunk Lake, i. 169 

 Terrace Lake, i. 168 

 sublimation of, ii. 18 

 undulation, i. 1^4 

 vesicular, i. 132 

 Icebergs, i. 45, 46, 141, 170, 173, 177, 180 



aground between C. Boyds and C. Barne, i. 173, 

 174, 183, 186 

 C. Bernacchi, i. 172 

 classes of, i. 173 



encountered by S.Y. Nimrod, i. 170, 171 

 etched by sun's rays, i. 172 

 from Glacier Ice, i. 172 



King Edward VII Land, i. 171 

 grooves in, i. 132, 172 

 limit of drift, i. 146 

 marine erosion of, i. 207 

 structure, i. 132, 133, 170, 171, 172 

 tabular, i. 132, 133, 170, 174 

 transporting power, i. 98 

 Turk's Head Glacier, i. 106 

 Ichthyopteryx gracilis, i. 314 

 Icicles, Butter Point, i. 99 



club-shaped, Blacksand Beach, i. 178 

 Iddings, i. 305 

 Bmenite, ii. 109, 155, 177 

 Inaccessible Island, i. 191, 224, 257 



height of, i. 289 

 Inclusions, allomorphous, homologous, ii. 147 

 antilogous, ii. 147 

 dolerite (altered), ii. 143 

 enallogenous, i. 221 ; ii. 147 

 gabbroid nodules in basalt, ii. 131, 132 

 homoeogenous, ii. 147 

 hornblendic in trachyte, C. Bird, ii. 140 

 Observation Hill, ii. 140 

 origin of, ii. 141 

 in igneous rocks, ii. 131, 146 



Ross Island, i. 5, 208, 221, 307, 

 308 ; ii. 131 

 classification, ii. 145 

 conclusions, ii. 147 

 summary, ii. 147 

 in minerals, gas, ii. 178 

 liquid, ii. 178 

 methods of microscopic investigation, ii. 131 ^ 

 microsanidinite in basic rock from Hut Point, ii. 138 

 in kenyte, C. Boyds, Inaccessible Island and 



Tent Island, ii. 136 

 in trachyte, Mt. Cis, ii. 134 

 origin of, ii. 139 

 olivine nodules in basalt, ii. 131, 132 

 orbicular augite-syenite, ii. 142 



