160 
INDEX. 
White Island, described, 14. 
„ gabbro in moraines, 139. 
„ Glauber Salt, 91. 
„ moraines, 79, 80, 91. 
„ pressure-ridges, 82. 
„ tide-cracks in barrier,' 67, 83. 
„ vesicular ice, 68. 
Whitney, J. D., on glaciation, ref., 99. 
Williamson Point, basalt, 109. 
Wilson, Dr. E. A., basalts from Mount Terror, 10. 
„ Glauber Salt, 91. 
., observations on Mount Erebus, 9 . 
„ rocks from near Koettlitz 
Glacier, 26, 129. 
„ rock-specimens from Discovery 
Gulf, 124. 
„ sketches on journey south, 24. 
Wind-action, 87, 88, 99. 
„ on sandstone, 92. 
„ removing snow, 84. 
Wind-worn stones, AVinter Quarters, 87. 
Windy Gully, see Plate VII, 69, 70. 
AVinter Harbour, glacier-ice fringe, 62. 
AVinter Quarters, see Plate II. and Figs. 32 (p. 58), 
and 33 (p. 59). 
„ 8, 14, 16, 19, 23, 82, 92, 98. 
„ basalts, 11-13, 104, 105, 111, 123. 
AVinter Quarters, boulders, 87. 
„ denudation, 87. 
„ described, 11-14. 
„ nodules in basalts, 106-109. 
„ snow-drifts, 84. 
Winter Quarters Peninsula, glacier-ice fringe, 62. 
„ „ hummocks in sea-ice, 
59. 
AYolff, F. von, refraction of anorthoclase, ref., 211. 
AVollastonite in sandstone, 41. 
AVood Bay, see Fig. 37 (p. 65). 
„ ice-foot, 65. 
„ pumice, 20, 93. 
„ stranded moraines, 81. 
Wyoming, banakite, 129. 
x (hill), see Map and Plate V. 
„ dolerite and sandstone, 46, 51. 
„ gullies, 92. 
Young Island, described, 1, 2. 
Zircon, in granite, 126. 
„ in sandstone, 134. 
Zirkel, F., felspathic nodules in basalts, ref., 107. 
„ origin of olivine-nodules, 109. 
‘ Zone of fire,’ connecting New Zealand and Mount 
Erebus, 95. 
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