150 
INDEX. 
Harbour Heights, basalt, 12, 13, 104, 106, 108. 
„ bombs, 12, 106. 
„ described, 12. 
„ limburgite, 12, 13, 107. 
„ nodules in basalt, 107, 108. 
Harker, A., igneous rocks of Skye, ref., 136. 
Hiirtlingen, hornblende-basalt, anal., 105. 
Hayes Peninsula, local ice-cap, 63. 
Hector, basalts of Auckland Islands, ref., 96. 
Heim, A., air in glacier-ice, ref., 68. 
„ icebergs, ref., 73. 
„ ice-cracks, ref., 83. 
„ nomenclature of land-ice, ref., 63, 64, 67. 
„ temperature of ice, ref., 86. 
Heldburg, limburgite, 121. 
Hessose, 128. 
Hochlcmdeis, 63. 
Hodgson, T. V., Glauber Salt, 91. 
„ ice-crystals on fishing line, 55 
(Fig. 29). 
„ rocks of Inaccessible Island, 16. 
„ rocks from Sultan’s Head, 11. 
„ rocks from Y-Cliffs Hogsback, 10. 
„ tuffs of Turk’s Head, 9. 
Holland, T. H., “ augite-diorite ” of Southern 
India, ref., 136. 
Hollowed granite boulders, see Granite (hollowed). 
Horizontal structure, at Cape Adare, 18. 
„ Inland Forts, 43. 
„ Mt. Nansen, 21 (Fig. 8), 39» 
54. 
„ Royal Society Range, 39, 98. 
Horn (Cape), 7. 
Hornblende, in banakites, 35, 131-133. 
„ in altered dolerite, 128. 
., in basalts, 102, 104, 122. 
„ in camptonites, 129. 
„ in diorite, 127, 128. 
„ in gneiss, 124, 125. 
„ in granite, 126. 
„ in kersantites, 130, 131. 
„ in nodules in basalts, 107, 108. 
„ in phonolites, 116. 
„ in trachytes, 117, 118, 122. 
Hornblende-basalt, analyses, 103. 
„ described, 102-104. See also 
Basalts. 
“ Hornblende-diabase,” Graveneck, anal., 105. 
Hornblende-pseudomorphs, see Pseudomorphs. 
Hornblende-schist, 125. 
Hornblende-trachytes, Observation Hill, 117-119. 
See also Trachytes (phonolitic). 
Horseshoe Bay, basalts, 106, 120. 
Horseshoe Mount, 22. 
Huggins (Mount), Fig. 9 (p. 23). 
Hummocks, 57, 59, 82, 85. 
Hundskopf, nepheline-basanite, 121. 
Hurricane Ridge, gabbro, anal., 127. 
Hut Point, see Plate II and Figs. 32 (p. 58), 35 
(p. 61). 
„ 12. 
„ cracks in sea-ice, 59. 
„ ice-foot, 61. 
„ incrustation of Glauber Salt, 91. 
„ water-holes at, 58. 
Hutton Cliffs, basalt-tuff, 11, 109, 110. 
Hutton, F. \V., volcanoes of Auckland, ref., 12. 
Hyalopilitic structure, in basalts, 104. 
Hybrid rock, Granite Harbour, 138, 139, and 
Plate X, Fig. 6. 
Hyland, J. S., bibliography of hornblende-pseudo- 
morphs, ref., 103. 
Hypersthene, in diorite, 127. 
„ in olivine-nodule, 108. 
Ice, depressed by snow, 85 (Fig. 49). 
„ retreating, 94, 99. 
„ of glacier-ice fringes, 62. 
„ in Ross Sea area, 99. 
See also Sea-ice, Pinnacled ice, Land-ice, etc. 
Ice-action, in denudation, 93, 94, 99. 
Ice-barrier, see Barrier. 
Ice-belt, McMurdo Sound, 66. 
Iceberg, tilted, Fig. 40 (p. 74). 
Icebergs, 64, 73-75, 94. 
„ Balleny Islands, 74. 
„ Blue Glacier, 73, 94. 
„ Cape Adare, 75. 
„ distribution, 75. 
„ King Edward YII Land, 24, 75. 
„ melting of, 75. 
„ Ross Island, 65. 
„ Ross Piedmont, 74. 
„ size of, 75. 
„ South Victoria Land, 73, 75. 
Ice-caps, 63, 65, 99. 
Ice-crystals, 83. 
„ on fishing fine, 55 (Fig. 29). 
Ice-falls, Ferrar Glacier, 69, 83. 
„ Mount Erebus, 65. 
Ice-field, 60. 
Ice-flowers, 56. 
Ice-foot, Arctic Regions, 61. 
„ Granite Harbour, 61. 
