384 
Geology of Sydney. 
Haematite, 56, 110, 242. 
,, brown, 57. 
Hakea, 84. 
Holy sites, 85, 228, 244. 
Harper’s Hill, 193, 197, 338. 
Hartley, Dyke at, 242. 
,, Granite at, 241, 286. 
,, Rocks at, 296. 
,, Vale, 332. 
Hasson’s Walls, 304. 
Hawkesbury River, 297. 
,, Sandstone, 52-54, 
56, 83, 89, 90, 95, 
98, 101, 104, 108, 
110.113,116,117, 
126,127,129,134, 
154,158,160,170, 
181,182,217,241, 
247,253, 262,267, 
272,285,291,294, 
296, 303, 
>, Sandstone contains 
beds of Haema- 
tite, 56. 
,, Wianainatta, 101, 
108, 129, 146, 154 
172, 187. 
,, Wianainatta Rocks, 
when deposited, 
189. 
Hay, Mount, 301. 
,, Mount, Basalt at, 78, 89, 
252, 256, 286, 297. 
Ravines at Mount, 303. 
Heather, a ly copod, 167. 
Heliophyllum , 85, 225. 
Hills, Carving of the, 242. 
Himalayas, Ago of, 17. 
Horizon, Geological, 109, 110. 
Hornblende, 264, 287, 291, 
292. 
,, in Granite, 63, 284. 
,, properties tabu- 
lated, 55. 
Hornfels, 79. 
Horsetails, 166. 
Human Bones and implements, 
Eossil, 84, 94. 
I hit to nia, 171. 
HyUcosaur , 1 49. 
Ilymenocaris, 85. 
Ice-borne Erratics, 291. 
Iceland Spar, 55. 
Icthyosaurus , 85, 129, 147, 148, 
151, 152. 
Igneous Dyke, 338. 
,, Rocks, 71, 76, 77, 252- 
254. 
„ Rocks, how known, 253. 
») ,, origin of, 255. 
Ifjuanoclon , 149. 
Illawarra Coal-bearing Beds, 91. 
Inehman’s Creek, Fold at, 246. 
,, ,, Fossils at, 245. 
Inclination Angle, 217. 
Inoceramus, 85. 
Intermediate Rocks, 255. 
Ipswich Beds, 90, 164, 173. 
Iron, 109, 116-118, 120, 124. 
,, in Shales, 109. 
,, Minerals, Comparison of, 
57. 
,, Pyrites, 56. 
„ Rust, 117, 119, 124. 
Ironstone, 80, 117-120, 123. 
, , Bands in Hawkesbury 
Sandstone, 56. 
,, Beds, Origin of, 116. 
,, due to Chemical re- 
actions, 72. 
Jackson, Port, Sand Hills at, 93. 
,, ,, Shark, 102. 
Jasper, 52, 117. 
Jenolan Caves, 216, 239, 332. 
, , , , Diorites near, 79. 
,, ,, Limestone at, 79. 
83, 223. 
,, ,, Marble at, 79. 
,, ,, Plan of, 240. 
,, ^ ,, Slates at, 79,221. 
Jurassic fossils, 149. 
„ Rocks, 82, 83, 85, 90. 
Kaolin, 52, 79, 288, 290. 
Katoomba, View at, 207. 
Kenny’s Hill, 329. 
Kensington, Basalt at, 260. 
,, Sand Hills at, 93. 
Kerosene Shales, 196, 242, 296. 
Kiama, Blow-Hole at, 230. 
,, Columnar Basalt at, 185. 
