IlfDEX TO THE PROCEEDIIfGS. 



Lower Tertiary deposits recently ex- 

 posed at Portsmouth, Mr. 0. J. A. 

 Meyer on, 74. 



Lulworth Cove, 217. 



Lycopodites, 274. 



Lyme Eegis, Sir P. G-. Egerton on a 

 CMmaroidfish from the Lias of, 275. 



Lynton Grey-beds, North Devon, 

 Dr. F. Eioyston Pairbank on the 

 discovery of a " bone-bed " in the 

 lowest of the (title only), 33. 



McLoughlin's Blufi', 500 ; section from 

 Zwartkops river to, 515. 



Malaga, D. M. d'Orueta on some 

 points in the geology of the neigh- 

 bourhood of, 109. 



Mammalian remains from the forest- 

 bed of Norfolk, 466 ; of the Coral- 

 line Crag of Suffolk, 132. 



Map of the geology of British Gruiana, 

 420; of the island of Eigg, 286 ; of 

 the Newbaven Tertiary outliers, 

 265; showing position of sections 

 at Dordrecht, on the Upper Zwart 

 Kei and at Elaas-Smit's river, 531. 



Metals of Natal, 70. 



Metamorphic rocks and granite of 

 Banffshire, Mr. T. E. Jamieson on 

 the, 101. 



Mewps Bay, 217. 



Meyer, C J. A., Esq., on Lower Ter- 

 tiary deposits recently exposed at 

 Portsmouth, 74. 



Mica-schists of Natal, 55. 



Microdiscus sculpUis, 400. 



Minerals of Strontian, Argyllshire, Mr. 

 E. H. Scott on the, 372. 



Mitchell, W. Stephen, Esq., on the 

 denudation of the Oolites of the 

 Bath district, with a theory on the 

 denudation of Oolites generally, 228. 



Modder-drift, 503, 



MoUusca, list of, from the Eed and 

 Norwich Crags, 480. 



, lithodomous. Sir W. 0. Tre- 



velyan on supposed borings of, 231. 



of the Coralline Crag of Suffolk, 



126, 137. 



Moraines of the Katberg, 539. 



Morvenite, 373. 



Mundesley, section of the Westleton 

 beds near, 467. 



Murphy, Joseph .Tohn, Esq., on the 

 connexion of volcanic action with 

 changes of level (Abstract), 108. 



Natal, South Africa, Mr. C. L. Gries- 



bach on the geology of, 53. 

 Neocomian and Cretaceous, unconfor- 



mity of the, in the south of Eng- 

 land, 221. 

 Neocomian and Wealden, thinning out 



of the, in the south of England, 222. 

 , Cretaceous, and Wealden, of the 



south of England, relations of the 



Punfield formation to the, 221. 

 Newhaven, Mr. W. Whitaker on the 



cliff-sections of the Tertiary beds at, 



265, 

 New Eed Marl, Ehtetio beds, and 



Lower Lias, Prof. A. C. Eamsay on 



the physical relations of the, 189. 

 Nceggerathia gilboensis, 21 o. 

 Norfolk and Suffolk, Mr. J. Prest- 



wich on the Crag-beds of, with 



some observations on their organic 



remains. — Part I. The Coralline 



Crag of Suffolk, 115. 

 — . Part II. The Eed Crag of 



Essex and Suffolk, 325. 

 . Part III. The Norwich 



Crag and Westleton beds, 452. 

 Normandy, Mr. W. Whitaker on the 



cliff- sections of the Tertiai-y beds 



west of Dieppe in, 263. 

 Northampton, Mr. W. D, Herman on 



a mineral allied to allophane found 



at, 234. 

 Norwich, Thorpe pit, section in, 456 ; 



fossils from, 456; Bishopford bridge, 



section at, 469. 

 Nubian Sandstone, Mr. E. Tate on the 



age of the, 404, 



Old Grahamstown road, section at, 

 498, 499. 



Old Eed Sandstone, Prof. Eamsay on 

 the, 241, 



Oolites of the Bath district, Mr. W. 

 Stephen Mitchell on the denuda- 

 tion of the, with a theory on the de- 

 nudation of Oolites generally, 228. 



Oolithes bathoniocs, 447. 



ohtusaius, 447. 



sphcsricus, 447. 



Orange river, section from Alexan- 

 dria to the, 537 ; table of elevations 

 from Eland's Post to the banks of 

 the, near Aliwal, 548. 



Orange valley, crystalline rocks from, 

 60. 



Orford, section of a pit on Broom 

 hill, near, 122 ; fossils from the 

 Coralline Crag near, 123. 



Orueta, D. M. d', on some points in 

 the geology of the neighbourhood 

 of Malaga, 109. 



Pakefield, section in cliff between Kes-' ' 



