494 



Hall (Capt. B.), notice of a machine 

 for regulating high temperatures, 

 invented by the late Sir James Hall, 

 478. 

 Hall (Sir James), notice of, in the obi- 

 tuary of the President's Address 

 1833, 438. 

 Haring, tertiary deposits of, described 

 by Prof. Sedgwick and Mr. Mur- 

 chison, 157, 230; considered by Dr. 

 Boue to be of freshwater origin, 225. 

 Harwich, notice on the cliffs of, 481. 

 Hastings sand, notice of, by Mr. Man- 

 tell, 10. 

 Hebrides, Mr. Murchison on the struc- 

 ture of, 12, 34. 

 Hennah(Rev. 11.), additional remarks 

 on the limestone and slate of the 

 neighbourhood of Plymouth, 1 ; on 

 the fossils found in the transition 

 limestone of Plymouth, 169. 

 Hen wood (W. J. Esq.), on some inter- 

 sections of mineral veins in Corn- 

 wall, 405. 

 Herschel (Sir John), on the cause of 

 the subterranean sounds heard at 

 Nakoos, in Arabia, 388 ; on the 

 astronomical causes which may in- 

 fluence geological phaenomena, 244. 

 Hibbert (Dr.), remarks on his work 



on the Eifel, 454. 

 Highgate Archway, Mr. Wetherell on 



the London clay of, 403. 

 Hippurite rock of Sicily considered to 

 be of the age of the chalk and green - 

 sand of other parts of Europe, 334. 

 Holme (Rev. J.), notice of, in the 

 obituary of the President's Address 

 1830, 188. 

 Horner (L. Esq.), on the volcanic is- 

 land raised in 1831 off the coast of 

 Sicily, 338; on the environs of Bonn, 

 467. 

 Hungary, direction of the rivers in 



Dr. Boue's map of, 240. 

 Hungary, West of, explanatory sketch 

 of a geological map of, by Dr. Boue, 

 239. 

 Hutton (Wm. Esq.), notices of plants 

 from the Northumberland and Dur- 

 ham coal-field, 40, 151 ; on the oc- 

 currence of chlorophasite in basaltic 

 dykes in Northumberland, 40; of 

 carbonate of strontian in the lead 

 measures at Fallowfield near Hex- 

 ham, 40 ; on the stratiform basalt 

 associated with the carboniferous 

 formation of the North of England, 

 341 ; observations on coal,415;onthe 

 escape of inflammable gas from, 417. 

 Hylasosaurus, Mr. MantelFs descrip- 

 tion of, 410. 



Ichthyosaurus, on the fasces of, in the 



lias of Lyme Regis, 96, 142. 

 Ichthyosaurus grandipes, new species, 



described by Mr. Sharpe, 221. 

 Tguanodon, Dr. Buckland on the dis- 

 covery of the bones of, in the Isle of 

 Wight and Isle of Purbeck, 159; 

 Mr. Mantell on the remains of, found 

 in Tilgate Forest, 410. 

 Inn, tertiary deposits in the valley of 



the, 157. 

 lrawadi, Dr. Buckland on the vegeta- 

 ble and animal remains, and rocks 

 from the banks of the, 71 ; Mr. Clift 

 on the remains of the Mastodon and 

 other vertebrated animals found on 

 the left bank of the, 69. 

 Ireland, Mr. Weaver on the geological 



relations of the South of, 231. 

 Ischia, Mr. Scrope on the structure of, 



17. 

 Isle Buache, remarks on die geology 



of, 321. 

 Jabalpore, on the geology of, 82. 

 Jarrow and Felling collieries, Mr. Hut- 

 ton's notice of plants from, 40. 

 Juan Fernandez, Mr. Caldcleugh's 



notes on the structure of, 256. 

 Jura, German, Dr. Boue on the struc- 

 ture of, 225. 

 Jurassic and Alpine limestone, occupy 

 a large portion of Moravia andWest- 

 ern Hungary, 241. 

 Kerry, on the metalliferous relations 



in the county of, 233. 

 King (Capt. P. P., R.N.), extract 

 from a letter accompanying speci- 

 mens from the Straits of Magellan, 

 29. 

 Kirkby Stephen, on the carboniferous 



chain between Penigent and, 318. 

 Klein-Spawen, fossils of, include shells 



of calcaire grossier and crag, 161. 

 Krems, on the human skulls found 



near, 225. 

 Kressenberg, structure of, 156 ; num- 



mulitic iron ores of, 252. 

 Kulkeagh, on the coal shale and sub- 

 jacent limestone of, 486. 

 Lacustrine formations, notice of, at Aix 

 en Provence, 150; Alhama, 234; 

 Baza, 216; Binstead, 239; Bonn, 

 468; the Cantal, 140; Fuveau, 150; 

 Georges Gemiind, 330; La Gineta, 

 236; Montesa, 236; Ocana, 236; 

 OZningen, 167; Partaloba, 236; 

 Scheineck, 213; Terruel, 238. 

 La Gineta, notice of the freshwater 



limestone of, 236. 

 Lake of Constance, section through 



the hills to the east of, 158. 

 Lakes of Upper Canada, on the struc- 



