644 



GENERAL INDEX. 



Limnorea pygmcea, 549. 



Lincolnshire, Mr. A. J. Jukes-Browne 

 on the relative ages of certain river- 

 valleys in, 596. 



Liparites of the Troad, 632. 



Lituolidse, Dr. R. Hausler on some 

 Upper Jurassic, 25. 



Liverpool, drifts in the neighbour- 

 hood of, 85 ; drift deposits about, 

 91 ; plan of Atlantic docks, 86. 



Lizard district, Prof. T 4 G. Bonney 

 on the Hornblendic and other 

 schists, and on the serpentine, of 

 the, 1. 



Llanfairfechan, drift section at, 112. 



Loch Ailsh, crystalline limestone of, 

 386. 



Loch- Ailsh group of igneous rocks, 

 409. 



Loch-Ailsh promontory, section in, 

 153. 



Loch-Broom district, 363. 



Loch Coulan, section through, 145. 



Loch-Erriboll district, 396 ; granite 

 of, 409. 



Loch Maolack Corry, section from, 

 to Dhuloch More, 380. 



Loch-Maree series of Archaean rocks, 

 159. 



Loch-Sheil series of Archaean rocks, 

 159. 



Loch Sheil, section from, to Caledo- 

 nian canal, 155. 



Logan rock, 363 ; of Glasven, 371 ; 

 not separable from the Hebridean, 

 374. 



Logan, Glen, metamorphic rocks of, 

 143. 



London Basin, Mr. H. W. Monckton 

 on the Bagshot beds of the, 348. 



London Tertiaries, Lower, Mr. J. S. 

 Gardner on some modifications in 

 the classification of the, 197. 



Low-level Boulder-clay and sands, 123. 



Lower Limestone Shales of the Car- 

 boniferous, at Drybrook, Forest of 

 Dean, 212. 



Lucina burtonensis, 525. 



Lunulites initio,, 442. 



petaloides, 442. 



Lyell Medal, award of, to Dr. W. B. 

 'Carpenter, Proc. 33. 



Geological Fund, award of one 



moiety of, to P. H. Carpenter, Esq., 

 Proc. 3 5 ; award of the second 

 moiety of, to M. E. Bigaux, Proc. 



36. 

 Lvropora, 32, 37. 



Maastricht beds, Prof. H. G. Seeley 

 on the Dinosaurs from the, 246. 



Macclesfield, drift beds at, 95. 



Mackintosh, D., Esq., on the results 

 of observations in 1882 on the po- 

 sitions of boulders relatively to the 

 underlying ground in North Wales 

 and north-west Yorkshire, with re- 

 marks on the evidence they furnish 

 of the recency of the close of the 

 glacial period, Proc. 67. 



Macrodon rapidus, 521. 



■ rasilis, 521. 



Madreporaria, Mr. B. F. Tomes on, 

 from the Coral Bag and Portland 

 Oolite, 535. 



Madreporaria of the Great Oolite of 

 the counties of Gloucester and Ox- 

 ford, Mr. R. F. Tomes on the, 168. 



Mammalia of the Forest- bed and flu- 

 vio-marine series, 579. 



Map of south Buckinghamshire and 

 east Glamorganshire, 40 ; of the 

 Bangor district, 481 ; of the Allau 

 valley at Porth-clais, 277; of 

 Western Australia, north of the 

 Gascoyne river, 583 ; of the Lin- 

 colnshire Wolds, 600; of the es- 

 tuary of the Severn, 616 ; of the 

 Troad, 628. 



Marine Tertiaries of the Troad, 630. 



Massive rocks of the Troad, 631. 



Mastodictyum Whidbomi, 544. 



Mechanics of glaciers, Eev. A. Irving 

 on the, 62. 



Megalosaurus, Prof. B. Owen on the 

 skull of, 334. 



, restoration of the skull of, 340. 



Megalosaurus Bredai, 246. 



Melaphyres of the Troad, 631. 



Mernbranipora arethusa, 434. 



lusoria, var. coarctata, 434. 



macrostoma, 433. 



oculata, 434. 



roborata, 433. 



MembraniporeUa nit Ida, 436. 



Mersey, drifts of the basin of the, 84 ; 

 on the Lancashire side of the, 85 ; 

 on the Cheshire side of the, 92. 



Metamorphic and overlying rocks of 

 parts of Ross- and Inverness-shires, 

 Dr. H. Hicks on the, 141. 



sedimentary series of the Lizard, 



2 ; microscopic structure of the, 

 12 ; age of the, 20. 



Metamorphism in St. David's district, 

 313, 317. 



Metamorphism of Archaean rocks of 

 Ross- and Inverness-shires, 160. 



Micaceous group of the Lizard, 12. 



Micropora cavata, 435. 



ordinata, 435. 



Microporella cellulosa, 437. 



