5S2 



Index, 



MEM 



PTE 



Memhraniporida frotti the London Clay, 

 299. 



Mendips, geological exctirsion to 330, 574. 



Metamorphic rocks of Scotland, 321, 529; 

 of Gal way, 321. 



Meteorites, 362, 414. 



Meule bed of Bracquegnies, 311. 



Meyer, C. J. A., on the Cretaceous roelcs 

 of the South-east and West of Eng- 

 land, 13. 



Mica- schist, sea- worn fissures in, 7. 



Michigan, copper mines of, 225. 



Minerals from Cornwall, new, 143, 190, 

 432; of Canada, 120; of- Lake Supe- 

 rior, 143; Tables for determination 

 of, 557. 



Mineral "Water, Ferrous chloride in, 285. 



Mines of Nova Scotia, 190. 



MiolopJius planiceps, 48. 



Mississippi, Quaternary beds of the, 366. 



Mitchell, W. S., Alum Bay Leaf -bed. 471. 



Molybdenite in Leicestershire, 525. 



Mont Blanc, structure of, 71. 



Montreal Natural History Society, 230. 



Moon, geology of the, 141. 



Moon's surface, glacial condition of, 91. 



Morton, G. H., water-supply of Liver- 

 pool, 82; on granite, etc., 83; on the 

 geology of the Vale of Clwyd, 84. 



Mount Sinai, geology of, 319. 



Mundesley, geology of, 514. 



Muichison, E. I., 94. 



NEALE, gold-deposits of Ecuadoi', 374. 

 Nephrite, 164. 



New Eed Sandstones of Yorkshire, 49, 

 185, 473. 



New South "Wales, Coal and Petroleum 

 of, 224 ; oil-bearing rocks of, 224. 



New Zealand, Lake-basins of, 130. 



Nicholls, W. T., on some " Sarsens," 296. 



Nicholson, H.A., Graptolites from Dum- 

 friesshire, 488. 



, H., and fe. Harkness, geology 



of the Lake Country, 265; Silurian 

 rocks of the Isle of Man, 266, 



Nicol's, J., geology and sCenery of the 

 North of Scotland, 1J7. 



Nid, section on the, 53. 



Nordenskibld, N., obituary notice of, 288. 



Norfolk, geology of, 258. 



North London Naturalists' Club, 192, 229. 



Norway, geological map of, 384. 



Norwich Crag, upper and lower parts of 

 the, 274. 



Geological Society, 43, 275, 514. 



Nova Scotia, mines of, 190. 



Nuneaton, excursion to, 330. 



Nutfield, section at, IG. 



OBITtJARY notices of Prof. W. T. 

 Brande, 144; G. W. Eeatherston- 



haugh, 428 ; Prof. Forchhammer, ^5 ; 

 Dr. C. T. Gaudin, 288 ; Col. T. S. 

 Heneken, 192; W. Hopkins, 576; 

 C.Maclaren,480; Dr. N.Nordenskiold, 

 288 ; Dr. K. A. Oppel, 95 ; Prof. H. D. 

 Eogers, 335 ; G. E. Eoberts, 48 ; L. 

 Saemann, 480 ; Dr. Whewell, 192, 

 Oil Fields of North America, 120. 



— well in Eussia, 287. [272. 



— wells of Canada, fossil shell from the, 

 Oligocene beds of Helmstadt, 127- 

 Operculated Eadiata, 356. 

 Ophiderpeton, 167- 



Oppel's, K. A.,Palseontologische Mitthei- 

 lungen, 19. 



Oppel, K. A., obituary notice of, 95. 



Ornithiehnites in the Lias of Kansas, 286. 



Owen, E., on a new Sauroid Fish from 

 the Kimmeridge Clay, 55 ; on a new 

 genus of Sauroid Fish from Culham, 

 107; on Stylodon pusillus, 199. 



Oxford fossils, No. 2, 97. 



PAGE, D., on the Glacial epoch, 40; 

 geology for general readers, 175. 

 Palasontological facts, new, 240. 

 Palseontographical Society, 137. 



• Monographs, 259. 



Paradoxides Bavidis, 136. 



Peat, growth of, 383. 



Pengelly, W., joints and dykes in the 



Devonian limestones of Torbay, 19 ; 



Glaciation in Devon, 573. 

 Penhalls Mine, dislocations in,, 322. 

 Perceval, S. G., Devonian Corals of 



"Withycombe, 184; on "Wulfenite, 377, 



518. 

 Permian Volcanos of Scotland, 243. 

 Petroleum, 259. 



of Chicago, 190-; of New 



South Wales, 224 ; of North America, 

 120. 



Phillips, J., Oxford Fossils, No. 2, 97. 

 Pholas -borings, 264, 267. 

 Phosphatic nodules, 307. 



in the Lower Green- 

 sand, 153. 



Pike, J. W., Penhalls Mine, 322. 



Plains, formation of, 449. 



Plant, J., and E. Williamson, Primordial 



Zone in North Wales, 317, 320. 

 Flatysomus, affinities of, 179. 

 Pliosaurus, head of, 143. 

 Plumpton, section at, 52. 

 Polyzoa of the London Clay, 298. 

 Pre-historic man in Central India, 283. 

 . . periods of the Stone age, 287 ; 



Settlements in South Germany, 546. 

 Primordial Zone in North Wales, 317; 



320. 

 Progress of Geology, 1. 

 Pterodactyles, affinities of, 267. 



