INDEX. In-Li 



539 



Inclusions in granite, 218. 



Indo-Pacific province, 460. 



Inductive geology, 2. 



Influence of radiated heat on the earth's 



surface, 170. 

 Ingleborough, 71. 



Ingredients of mechanical strata, 88. 

 Inlier, 67. 



Inoceramus, figure of, 497. 

 Internal arrangement of rocks, 62. 



heat of the earth, 169. 



structure of rocks, 81. 

 Intersection of veins, 407. 

 Intrusive basalt of Teesdale, 337. 

 Inundations, their effects, 148. 

 lona, crystalline marbles of, 389. 

 Ireland, granites of, 242. 



Iron, 426. 



in Coal-measures, 430. 



in snow, 18. 



in the Lias, 432. 



ores of the Oolites, 433. 



pyrites, 21. 



slags compared with lavas, 203. 



Irvine on Galloway granite, 240. 



Islands, 127. 



Isle of Man, metamorphic rocks of, 391. 



Isle of Wight, 127. 



Isolated granites of Leinster, 246. 



Italian philosophers, 5. 



Ivy Bridge, black slate of, 102. 



JAPONIC province, 458. 



Jeffreys, Dr. Gwyii, on deep-sea life, 



443. 

 Joints, 81. 



causes of, 82. 

 in granite, 217. 



mineral veins in, 425. 



Joint-structure, 42. 



Jones, Prof. Rupert, on destruction of 

 life, 444. 



on foraminifera, 480. 

 Jorullo, 180. 



Judd, Prof., on Arthur Seat, 306. 



on Ben Nevis, 297. 



on cones in the Eifel, 179. 



on felsites and granites, 211. 



on hypothesis of interior of the 

 earth, 170. 



on iron ore of Northampton sand, 



433. 



on Mull, 317. 



on relation of felsites to granites, 

 176. 



on tachylyte, 280. 



on the elevation of the Gram- 

 pians, 120. 



Jukes, Prof., on river-valleys, 329. 

 on Staffordshire iron, 431. 



on volcanic rocks of Dudley, 303. 

 Jupiter, 16. 



Jupiter Serapis, temple of, 327. 

 Jurassic crinoids, 487. 



KANE, Dr., on change of level in Arctic 

 lands, 326. 



Kaolin, manufacture of, 100. 



Kiiskeller, 43. 



Katakekaumene, 2. 



Keilhau, Prof., on upheaval of North 



Cape, 326. 

 Kendall on haematite, 428. 



on iron ores of Antrim, 435. 



on veins in joints, 425. 



Kentish rag, 110. 



Kentmann, 3. 



Kilauea, 181. 



Killerton Park, volcano of, 314. 



Killiecraukie, garnets of, 369. 



Kinahan on Galway granite, 247. 



on raised sea margins, 327. 



King, Clarence, on volcanic rocks, 203, 



208. 



King-crabs, 493. 

 Kirchoff, 15. 

 Kronstedt, 3. 

 Kupferberg, ores of, 411. 



LAACH, 27. 

 Labradorite, 23, 363. 



rocks, 40. 



Labrador series, 396. 

 Ladakh, fans at, 158. 

 Lacertilia, 512. 

 Lacustrine Limestones, 163. 



strata, 137. 



Lake Lherz, 25. 

 Lakes, 134. 

 Lameliibranchiata, 496. 



in fresh-water deposits, 441. 



Lamination, 72. 

 Lancerote oolite, 48. 

 Land gasteropoda, 442. 



relation of secondary strata to, 54. 



Land's End granite, 230. 



Landslips, 126. 



Lankaster, E. Kay, on fossil fishes, 506. 



Laopteryx, O. C. Marsh on, 519. 



Lap worth on graptolites, 480. 



Largo, volcanic neck of, 311. 



Lariosaurus, Dr. Liitken on, 514. 



Lateral pressure, 172. 



Laumonite, 28. 



Lava streams, 185. 



Lead, 423. 



Lebour, Prof. , on Northumberland dykes, 



339. 



Le Conte, Joseph, on lava floods, 190. 

 Lee, J. E., on coast of Antrim, 315. 

 Lehmann, 3. 

 Leibnitzian theory, 3. 

 Leinster granites, 245. 

 Lemoine, Victor, on tertiary birds, 520. 

 on Neoplagiaulax, 520. 



Lemurs, 525. 

 Lepidomelane, 365. 

 Leucite, 23. 

 Leucite basalt, 283. 

 Lherzolite, 287. 

 Lias, 46. 

 Lias sand, 96. 

 Liassic iron ores, 432. 

 Lichas, figure of, 492. 



