GENEK1L INDEX. 



941 



Lower Lias, sections in, at Binton, 



182; at Street, 183; at Grafton, 



184. 

 Luxeuil, zeolitic minerals produced 



by thermal springs at, 73. 

 Lyell Medal, award of the, to Mr. 



George Busk, Proc. 31. 

 Fund, award of the, to Dr. W. 



Waagen, Proc. 33. 



Maclurea Logani, 606. 



magna, 605. 



Magnesian Sandstone group of the 

 Upper Punjab, 355. 



Maoldomhumich, glaciation of, 858. 



Map of Oharnwood Forest, with the 

 Marlborough district, 226. 



of Japan, 543. 



showing the position of Silurian 



beds in Teesdale, 28. 



Marr, J. E., Esq., on some well- 

 defined life-zones in the lower 

 part of the Silurian of the Lake- 

 district, 871. 



Maw, G., Esq., on an unconformable 

 break at the base of the Cambrian 

 rocks near Llanberris, 764. 



Meal-a-Core, section through, 671. 



Meal-na-Mealan, section through, 671. 



Meggat, basin of the, 297. 



Menai Straits, section through, 139. 



Mer de glace of the Western Islands, 

 861. 



Mercury in Japan, 555. 



Meristella tumida, 597. 



Merrifield, " greenstone" of, 488. 



Mesozoic rocks of the Upper Punjab, 

 358 ; of the Western Highlands, 680. 



Metamorphic rocks of Japan, 546 ; of 

 the neighbourhood of Loch Maree, 

 Ross-shire, Dr. Hicks on the, 811. 



Meux & Co.'s artesian well, Prof. 

 Prestwich on, 902; Mr. C. Moore 

 on, 914. 



Michell mine, 654. 



Microconchus carbonarius, 3. 



Microscopic characters of Cornish 

 "greenstones" &c. from the Sanc- 

 tuary Quarry, near St. Austell, 472 ; 

 from St. Minver, 478 ; from Slade's 

 Bridge, 478 ; from Camelford, 480 ; 

 from Trenewth, 481 ; from Hendra 

 Chapel, 481; from Bokelly, 484 ; 

 from Treglynn Common, 484 ; from 

 Trewint, 485 ; from St. Cleer Down, 

 488; from Merrifield, 488; from 

 BalstoneDown, 489 ; from Smeaton 

 Quarry, 489 ; from Hatt, 489 ; from 

 near Saltash, 491 ; from Wearde, 

 492. 



of dioritic rocks from Len- 



dalfoot, Ayrshire, 772; of serpentines 

 of the Ayrshire coast, 776, 777 ; of 

 Ayrshire gabbros, 779 ; of Ayrshire 

 porphyrites, 781 ; of some Welsh 

 rocks, 144, 152. 



Midland and Western Counties of 

 England and of South Wales, Mr. 

 E. F. Tomes on the stratigraphical 

 position of the corals of the Lias of 

 the, 179. 



Mieke, coal-formation "at, 549. 



Minear Downs, 656. 



Mineral vein, definition of the term, 

 651. 



Minerals, useful, of Japan, 547. 



Miocene and Pliocene strata, Euro- 

 pean, Mr. W. B. Dawkins on the 

 history of the deer of the, 402. 



rocks, Arctic, 562. 



Miuleidh, glaciation of, 859. 



Moel Tryfaen, 147. 



Moffatdale, section through, 300. 



Moffat district, general characters of 

 the strata in, 343; general section 

 through the, 300. 



series, Mr. C. Lapworth on 



the, 240 ; fossils of the, table 

 showing the vertical distribution of 

 the, 325 ; subdivisions of the, ver- 

 tical section showing the, of Dobb's 

 Linn and Craigmichan Scaurs, 

 250. 



water, basin of the, 298. 



Mollusca, list of, from the drifts of 



Lancashire, Cheshire, &c, 394. 

 Monkey's Cave Battery, Gibraltar, 



section at, 529. 

 Road, Gibraltar, section 



from near Windmill-Hill Barracks 



to the sea near, 527. 

 Monograptus convolutus, var. Coppin- 



geri, 577. 



spinigerus, section of zone of, 



at Eldinhope Burn, 325. 



Montlivaltia excavata, 192. 



foliacea, 191. 



mucronata, 188. 



papyracea, 193. 



patula, 186. 



rhretica, 180. 



rugosa, 187. 



Ruperti, 186. 



? tuberculata, 192, 194. 



Victoria?, 189. 



Moore, Charles, Esq., on the palaeon- 

 tology and some of the physical 

 conditions of the Meux- well deposits, 

 914. 



Moory Syke, section at the head of, 

 270, 279. 



Moraines in British Columbia, 112. 



