640 



Index. 



LOT 



Lot, St. Helena, 96 



Lund and Clausen on remains of 



caves in Brazil, 360, 363 

 Lund, M., on granites of Brazil, 



427 

 Lyell, M., on embedded turtles' 



eggs, 57 



— on glossy coating to dikes, 87 

 ■ — on craters of elevation, 107 



— on upraised shells retaining 

 their colours, 219 



— on terraces at Coquimbo, 252 



— on elevation near Lima, 273 



— on fossil horse's tooth, 336 



— on the boulder-formation being 

 anterior to the extinction of 

 North American mammifers, 34-8 



— on quadrupeds washed down by 

 floods, 353 



— on age of American fossil mam- 

 mifers, 362 



— on changes of climate, 414 



— on denudation, 416 



— on foliation, 464 



MACAULAY, Dr., on calcareous 

 casts at Madeira, 164 

 Mac Culloch, Dr., on an amygda- 

 loid, 31 



— on laminated pitchstone, 74 



— on chlorophaeite, 156 



— on concretions, 464 



— on beds of marble, 467 

 Mackenzie, Sir Gr., on obsidian 



streams, 73 



— on glossy coatings to dikes, 87 



■ — on stratification in Iceland, 109 



— on cavernous lava-streams, 116 

 Maclaren, Mr., letter to, on coral 



formations, 421 

 Macrauchenia Pataclumlca, 326, 



345 

 Madeira, calcareous casts at, 163 



— subsidence of, 230 

 Magazine, Nautical, account of 



volcanic phenomena in the At- 

 lantic, 105 



Magellan, Straits, elevation near, j 

 208 



Magnesia, sulphate of, in veins, 37S 1 



MONTE 



Malcolmson, Dr., on trees carried 



oat to sea, 529 

 Maldonado, elevation of, 190 



— Pampean formation of, 337 



— crystalline rocks of, 429 

 Mammalia, fossil, of Bahia Blanca, 



321, 336 



near St. Fe, 334 



of Banda Oriental, 339 



of St. Julian, 344 



at Port Gallegos, 385 



— washed down by floods, 352 



— number of remains of, and 

 range of, in Pampas, 357, 367 



Man, skeletons of (Brazil), 193 



— remains of, near Lima, 268 



— Indian, antiquity of, 269 

 Marble, beds of, 430 

 Marekanite, 69 

 Maricongo, ravine of, 571 

 Marsden on elevation of Sumatra, 



235 

 Mastodon Andium, remains of, 332 



— range of, 360 

 Mauritius, 33 



— crater of elevation of, 105 

 Maypu Kio, mouth of, with up- 

 raised shells, 239 



— gravel fringes of, 294 



— debouchement from the Cordil- 

 lera, 483 



Megalonyx, range of, 362 

 Megatherium, range of, 362 

 Miers, Mr., on elevated shells, 246 



— on the height of the Uspallata 

 plain, 286 



Miller, Prof., on ejected Labrador 

 feldspar, 47 



— on quartz crystals in obsidian 

 beds, 63 



Minas, Las, 429 



Mitchell, Sir T., on bombs, 44 



— on the Australian valleys, 152 

 Mocha Island, elevation of, 236 



— tertiary form of, 397 



— subsidence at, 418 

 Molina on a great flood, 297 

 Monte Hermoso, elevation of, 194 



— fossils of, 321 



Monte Video, elevation of, 190 



— Pampean formation of, 337 



