INDEX TO THE PROCEEDINGS. 



Lincolnshire and Soullieast Yorli- 

 shire, Glacial and Postglacial struc- 

 ture of, 2, 146 ; general section 

 across Central, 161. 



Linkingham, section from Yeolm 

 Bridge to Pengelly, near, 417. 



Linley, near Bridgnorth, section of 

 Bunter Sandstone, 367. 



List of the Grraptolites of the Coniston 

 Flags, 523. 



Loch Awe, section across the bed of, 264 



Loess at Amiens, 116 ; section show- 

 ing the escarpment of, 113, 



Longueau and St. Achenl-road, sec- 

 tion along the, 111 ; to the Station 

 Works, Araicns, section along tlie 

 railway from, 123. 



Lower Cretaceous beds of the Bas- 

 Boulonnais, 472 ; Greensand of the 

 Bas-Boulonnais, 475 ; Kimmeridge 

 m the Speeton Clay, 210 ; Lias beds 

 of Bristol, 199; Cotham, Bed- 

 minster, and Keynsham, near Bris- 

 tol, 204 ; Neocomian in the Speeton 

 Clay, 234. 



Lowlands of Scotland, formation of 

 valleys in the, 261. 



Lubbuck, Sir J., on the parallel roads 

 of Glen Roy, 83. 



Lusatian granite, 553. 



Lyme Regis, new fossil fish from the 

 Lias of, 499. 



Mackintosh, D., Esq., on a striking 

 instance of apparent oblique lami- 

 nation in granite, 278 ; on the inode 

 and extent of encroachment of the 

 sea on some parts of the shores of 

 the Bristol Channel, 279 ; on the 

 origin of smoothed, rounded, and 

 hollowed surfaces of lunestone and 

 granite, 277. 



Madreporaria of the West-Indian 

 Islands, 9. 



Magnesia, discoloration of red beds 

 by lime and, 382. 



Malm (?) of the North- west Himalaya, 

 508. 



Manganese in variegated strata, dispo- 

 sition of, 399. 



Manicina areolata, 16. 



Map of Speeton Chff, 230 ; the district 

 near Kiirrachee, 125 ; showing the 

 area of Southern India which would 

 be submerged by a depression of 

 500 feet, 485. 



Marmora, geology of the Princes 

 Islands in the Sea of, 53. 



Marsupial, Thylacoleo carnif€x,Owen, 

 Mr. W. H. Flower on the extinct 

 Australian, 307- 



Maw, O., Esq., on the disposition of 

 iron in variegated strata (with 6 

 plates), 351. 



Medlicott, 11. B., Esq., on the Alps 

 and the lliuialayas, 34. 



Menevian group, fossils from the, 

 510. 



Metamorphic rocks of Devonshire, 

 439. 



Middle Glacial formation, 147 ; Neo- 

 comian in the Speeton Clay, 232 ; 

 Ivimmeridge in the Speeton Clav, 

 239. 



Middlesex, Essex, and Herts, pebble- 

 beds of, 464.. 



Mill Hill Quarry, near Tavistock, 

 section from the limestone at Stow- 

 ford to, 409. 



MUlstone-grit series, Pendle range, 

 thickness of the, 320. 



Muaerahzation of West-Indian fossil 

 corals, 15. 



Minwonnet to the granite near New- 

 ton, section from, 418. 



Miocene corals from the West Indies, 

 22 ; strata in the Alps and the 

 Himalayas, contortions of the, 48. 



Mitford, A. B., Esq., on the coal- 

 mines of Iwanai, Island of Jesso, 

 Japan, 511. 



Molasse, 38. 



Montiers, gravel and loess near, 1 17 ; 

 section along the railway at, 123. 



Montpelier Quarry, section of, 202. 



Murray, A., Esq., on the diminution 

 of the volume of the sea during past 

 geological epochs, 495. 



Museum, donations to the, viii. 



Mysore plateau across Naggery Moun- 

 tain, section from the, 487. 



Naggery Mountain, section from the 

 Mysore plateau across, 487. 



Nahun group, 45. 



Napier, C. O. G., Esq., on the Lower 

 Lias beds occurring at Cotham, 

 Bedminster, and Keynsham, near 

 Bristol, 204. 



Nen at Peterborough to the Trent at 

 Newark, section from the, 160. 



Neocomian beds at Wissant, 475 ; 

 formation in the Speeton Clay, 225. 



Newark to Peterborough, section from, 

 160. 



New Hebrides and Banks's Islands, 

 volcanoes in the, 305. 



Newton, section from Minwonnet to 

 the granite near, 418. 



Niandros, Island of, Sea of Marmora, 

 62. 



Nicholson, Dr. H. A., on the Coniston 



