540 



INDEX. Li-Mo 



Lickey Hills, 95. 



Life, existing distribution of, 454. 



Limestone, 47, 87. 



Lincolnshire iron ore, 437. 



Linear arrangement of volcanoes, 176. 



Linnaeus, 3, 326. 



Liulithgow district, volcanoes of, 308. 



Liparite, Roth on, 296. 



Liskeard, concretions in slate of, 102. 



Lister, 3, 6, 71. 



Lithistid sponges, 478. 



Lithostrotion figure, 482. 



Little Knott, Pikrite of, 310. 



Lizard, 25. 



schists, 280. 



serpentine of, 312. 



Llanberis slale, 101. 



Llandovery beds, 46. 



Llautrissant, iron of, 431. 



Lloyd, Eev. H., on pebbles in granite, 



245. 



Llwyd, 6. 



Lobsters, fossil, 491. 

 Local persistence of types, 452. 

 Loch Awe, slates of, 101. 

 Loch Coruisk, gabbro of, 320. 

 Loch Earn, Nicol on contorted rocks of, 



384. 



Loch Etive granite, 239. 

 Loch Ken granite, 240. 

 Loch Maree, 30. 

 Lophobranchiate fishes, 506. 

 Low plains, 134. 



valleys in, 141. 



Lowenburg, augite andesite of, 275. 



Luudy, Isle of, 129. 



Lusitanian province, 459. 



Lusus naturae, 5. 



Liitken, Dr. C., on Lariosaurus, 514. 



Luxulianite, 36. 



Lyddeker on distribution of mammalia, 



447. 

 Lyell, 2, 47. 



on excavation by rivers, 154. 



on Niagara, 156. 



quoted, 164. 



work of, 529. 



MACCULLOCH, JOHN, 528. 



on Ben Cruachan, 335. 



Macroscopic texture, 253. 



Magas, figure of, 496. 



MagellanJF., 12. 



Magellanic province, 458. 



Magnesia in magnesian limestones, 51. 



mica, 26, 365. 



Magnetic intensity, lines of, 349. 

 Magendie on granite veins at Mousehole, 



249. 

 Mallet, 3. 



on earthquakes, 322. 



theory of volcanic heat, 171. 



Malvern, Weulock limestone oolitic, 109. 



Man, Isle of, 128. 



Manganese in the Atlantic, 100, 399. 



Marbles of Sutherland, 390. 



Marine sediments, 45. 



Marr, J. E., on Barrande's colonies, 450. 



Mars, 16. 



Marsh, O. C., on cretaceous birds, 520. 



on classification of dinosaurs, 516. 



on sauranodon, 515. 



Martindale, met.nphoric rocks of, 379. 

 Maskelyne, 9. 

 Master-joints, 83. 



relation of veins to, 410. 



Mayhill sandstone, 95. 



Mayo granite, 248. 



Meade on iron in the Dogger bed, 432. 



Mechanical deposits, 87. 



Melania, figure of, 442. 



Mendip Hills, upheaval of, 332. 



Merostomata, H. Woodward on, 493. 



Metamorphic granites, 34. 



origin of igneous rocks, 170. 



Metamorphism, 356. 



Meteorites, 18. 



Meyer, Hermann von, on fossil reptiles, 



512. 



Miall, C. L., on Amphibia, 507. 

 Miascite, 39, 224. 

 Miask, 23. 

 Mica, 25, 237. 



in metamorphic rocks, 364. 



in polarised light, 253. 



in rhyolite, 272. 



in sandstones, 50. 



schist, 374. 



syenite, 39, 223. 



Michell, 5. 



on earthquakes, 322. 



Microliths, 255. 



Mid-Britain, 121. 



Migration of life provinces, 446. 



Miliola, 48. 



Millet seed-beds, 96. 



Millstone grit, 45. 



origin of, 88. 



Milne-Edwards, Alphonse, on birds, 520. 

 Milne on Asosan, 187. 

 Mineral composition of granite, 214. 

 constituents of metamorphic rocks, 



361. 



deposits in Britain, 417. 



matter in veins, 400. 



veins, 397. 



Minerals of aqueous rocks, 21. 



in gneiss, 372. 



in meteorites, 18. 



in propylite, 257. 

 Mineralogical school, 3. 

 Mines of Saxony, 4. 

 Minette, 39, 237. 

 Mining, 415. 



Minor cones on Etna, 187. 

 Modern veins, 413. 

 Modes of occurrence of granite, 220. 

 Moel Hebog, synclinal of, 64. 

 Mofettes, 197. 

 Moffat, slates of, 101. 

 Moisture, wasting influence of, 145. 

 Molecular metamorphism, 358. 

 Montalban series, 396. 

 Mont Blanc, axes of cleavage on, 358. 



