INDEX TO THE PEOCEEDINGS. 



Leign Tor, 274. 



Lepidostrobus, 253. 



Ligerian stage, 239, 246. 



Lignites, cretaceous, of Provence, 242. 



Lignite Mines of Podernuovo, near 

 Volterra, 260. 



Limerick, Graptolites occurring near, 

 160. 



Limestone, white, of ArabiaPetraea, 36. 



Limonite, accumulations of, in Gruy- 

 ana, 349. 



Lithodomous perforations, apparent, 

 in North-west Lancashire, 280. 



Littoral deposits of Great Britain, 

 Mr. A. Tylor on the, 7. 



Llanos of Gruyana, detrital deposits of 

 the, 348. 



Lodes in the Caratal Gold-field, 337. 



Logan stones, 279. 



London Basin, quaternary strata of 

 the, 60. 



Lozere, on the existence during the 

 Quaternary period of a glacier occu- 

 pying the " cirque " of the valley of 

 Palheres, in the western part of the, 

 46. 



Lui-shan, hsematite near, 127. 



Lungtan-chen, coal and iron near, 127. 



Lu-shan, section through, 122. 



Lustleigh Cleave, Logan in, 279. 



Lustleigh Station,granite near,275,278. 



Mackintosh, Mr. D., on apparent Li- 

 thodomous perforations in North- 

 west Lancashire, 280 ; on the cor- 

 relation, nature, and origin of the 



. drifts of Nortli-west Lancashire and 



. a part of Cumberland, with remarks 

 on denudation, 407. 



Macrochelys, 389. 



Magdala traps, 404. 



Maghara, Wady, 26, 32, 33. 



Makeo (N. Z.), section through, 14. 



Maldonite, 335. 



Malseje Ghaut, basalt dykes of the, 

 164, 168. 



Mammals, British Postglacial, on the 

 distribution of the, 192. 



Manganese-bed of Nasb, 27. 



Map, Geological, of the Cape- York 

 peninsula, Australia, 299 ; of drifts 

 in parts of Lancashire and Cum- 

 berland, 408 ; of drifts of the pe- 

 ninsula of Purness, 409 ; of part of 

 Lancashire, Cheshire, and Shrop- 

 shire, 183 ; of the North-western 

 portion of the Lake- district, 435. 



Maps of part of the river Aire, York- 

 shire, 61, 62 ; of part of the river 

 Tafi", 67. 



Marcha, plain of the, 24, 25, 87. 



Marotapu (N. Z.), section through, 14. 



Marseilles, section from, to Le Beaus- 

 set, 240. 



Martins, M. Charles, on the existence 

 during the Quaternary period of a 

 glacier of the second order occupy- 

 ing the " cirque " of the valley of 

 Palheres, in the western part of the 

 granitic " Massif" of the Lozere, 46. 



Mason, Mr. J. Wood, on a new Acro- 

 dont Saurian from the Lower Chalk, 

 442 ; on Dakosaurus from the Kim- 

 meridge Clay of Shotover Hill, 15, 

 218. 



Megalosaurus, upper jaw of, 311. 



Metamorphic series of Venezuelan 

 Guyana, 344. 



Metriorhynchus, 397. 



Menevian group, fossils from the, 51. 



MiaU, Mr. L. C, on the locality of 

 Pholiderpeton, 310. 



Mica-schist, granite in, at KH-Donnan 

 Lodge, 319, 320. 



Middleton, 276. 



Min Hill, granite of, 275. 



Minerals associated with gold in the 

 Nuggetty Reef, 334. 



Mineralogy of the county of Hastings , 

 Canada West, 261. 



Mines, old, at Nasb, 28. 



Mississippi, delta of the, 7. 



Mistor, Great, 276. 



Moco de hierro, 340, 342. 



Mokiittub, Wady, 32, 36. 



Mollusca, bivalve, from the Cretaceous 

 rocks of Sinai, 44 ; Land and Fresh- 

 water, of fossihferous gravels, table 

 of, 99. 



Morgans, Mr. M., on a peculiarity of 

 the Brendon Hills spathcse-iron- 

 ore veins, 255. 



Mornasian stage, 241, 244, 246. 



Moses's Wells, 18, 19, 20, 21. 



Mount-Tarrangower gold-field, 326. 



Murchison, Sir E.. I., on the Suther- 

 land gold-field, 314 ; note comparing 

 the geological structure of North- 

 western Siberia with that of Eussia 

 in Europe, 1. 



Murphy, Mr. J. J., on the nature and 

 caase of the Glacial climate, 350. 



Musk- Ox found near Salisbxiry, 78. 



Myriopods, fossil, of the Coal-forma- 

 tioi^s of Nova Scotia and England, 

 441. 



Nagb el Bedra, 27, 36, 44. 



Nanking district, section of Coal-beds 

 at Pah-hwei-miau in the, 124. 



Nanking, section of Chung-shan near, 

 130. 



