GENERAL INDEX. 



Kendall, J. D., Esq., haematite in the 

 Silurians, 180. 



Kent, drift-beds of, 87. 



Kessingland, Mr. J. Gunn on the pre- 

 sence of the Forest-bed series at, 

 123; section of cliff at, 124. 



Kimmeridge Clay of the Sub-Wealden 

 boring, Sussex, and of Boulogne- 

 sur-Mer, Mr. H. Woodward on 

 some new macrurous Crustacea from 

 the, 47. 



Kis Sebes, analysis of dacite of, 309. 



Klokec Wrch, section from the Eisen- 

 bach valley to the Hodritsch valley 

 through the, 319. 



Kohlberg, section through the, 318. 



Kompberg, section from the Eisen- 

 bach valley to the Hodritsch valley 

 through, 319. 



Labyrinthodon, Prof. Seeley on the 

 posterior portion of the lower jaw 

 of a (L. Lavisi), 278. 



Labyrinthodon Lavisi, 278. 



Labyrinthodont, Mr. Johnston Lavis 

 on the occurrence of an ossiferous 

 zone containing bones of a, 274. 



Ladram Bay, section from, to Sid- 

 mouth, 276. 



Lake-district, Mr. J. C. Ward on the 

 granitic, granitoid, and associated 

 metaniorphic rocks of the, 1. 



Land's-End mass of granite, Mr. S. 

 Allport on the metamorphic rocks 

 surrounding the, 407. 



Lang Pale, hypersthenite of, 21. 



La Plata, estuary of the, Proc. 6. 



Laurentian granite, section of Giant's 

 Kettle in, in Pulpit Rock near 

 Oxbow, 78. 



rocks, Dr. Dawson on the phos- 

 phates of the, of Canada, 285. 



Lava, columns in, at Royat, 148. 



Lavas, ancient, of the Schemnitz di- 

 strict, 294. 



Lavis, H. J. Johnston, Esq., on the 

 Triassic strata exposed in the cliff- 

 sections near Sidmouth, and a note 

 on the occurrence of an ossiferous 

 zone containing bones of a Laby- 

 rinthodont, 274. 



Leicester, section across the valley of 

 the Willow Brook at, 217 ; section 

 of rhaetic beds, Spinney Hills, near, 

 213. 



Leicestershire, Mr. Harrison on the 

 occurrence of rhaetic beds in, 212. 



Lepidermata, Echinoidea, 40. 



Lepracanthus Colei, 335. 



Lepus timidus in the Robin-Hood 

 Cave, Cresvvell Crags, 247, 219. 



Le Puy, spheroids in an unjointed 

 column near, 151. 



Limestone, Plymouth, Mr. R. N. 

 Worth on certain alluvial deposits 

 associated with the, 236. 



Lion, occurrence of the, in the Robin- 

 Hood Cave, Creswell Crags, 247, 

 248. 



Lithia mica, 417. 



Lithomantis carbonarius, 63. 



Littlecomb Hill, section from Sid- 

 mouth to Beer Head through, 276. 



Lloyd, T. G. B., Esq., geological notes 

 from the State of New York, 76. 



Lodes of Schemnitz, 322. 



Lower Carboniferous Limestone group, 

 Mr. R. Etheridge, jun., on an ad- 

 herent form of Productus and a 

 small Spiriferina from the, of the 

 East of Scotland, 454. 



Coal-measures, Mr. Davis on 



a bone-bed of the, 332. 



Glacial deposits south and east 



of the chalk escarpment in East 

 Anglia, 192. 



Greensand, Mr. Newton on 



two chimasroid jaws from the, of 

 New Zealand, 326. 



Hordwell beds, Prof. H. G. 



Seeley on remains of Emys hord- 

 wellensis (Seeley) from the, in the 

 Hordwell Cliff, 445. 



Lyell Medal and Fund, award of the, 

 to Prof. Morris, Proc. 51. 



Lvell, Sir Charles, extract from the 

 'Will of, Proc. 17. 



Lycosaurus curvimola, 357, 360. 



Mackintosh, D., Esq., on the correla- 

 tion of the deposits in Cefn and 

 Pont-Newydd caves with the drifts 

 of the north-west of England and 

 Wales, 91. 



, on the mode of occurrence and 



derivation of beds of drifted coal 

 near Corwen, North Wales, 451. 



Macrurous Crustacea from the Kim- 

 meridge Clay of the Sub-Wealden 

 boring, Sussex, and from Boulogne- 

 sur-Mer, Mr. H. Woodward on 

 some new, 47. 



Macrurosaurus semnus (Seeley), Prof. 

 H. G. Seeley on a long-tailed 

 animal with proccelous vertebrae 

 from the Cambridge Upper Green- 

 sand, 440. 



Mallet, R., Esq., on the mechanism of 

 production of volcanic dykes, 472. 



Mammalia, Mr. W. Boyd Dawkins on 

 the, found in the Robin-Hood Cave, 

 245. 



