ALPHABETICAL INDEX. 



;?7 



of the white limestone of Corfu and 

 Vido, 87. 



Ireleth slates (N. Wales), account of, 

 446. 



Isocardia? ornata, 242. 



Italy, South, Dr. Philippi on the mol • 

 lusca of, 95. 



Jacksonboro', Scriven County, U. S., sec- 

 tion of Eocene strata and list of fossils 

 found at, 436. 



Jersey, New, ( U. S. ), Mr. Lyell on the 

 Cretaceous strata of, 55. 



Karabournou (Asia Minor), Lieut, 

 Spratt on the geology of the pro- 

 montory of, 156. 



Kaye, Mr. C. J., and Mr. Egerton, 

 report on (Cretaceous) fossils pre- 

 sented by them, obtained from 

 Southern India, 79. 



and Mr. Cunliffe, account of re- 

 mains of fishes collected by them at 

 Pondicherry, 164. 



Kebben Maden (Asiatic Turkey), ac- 

 count of the mining district of, 

 337. 



Keeling Atoll (Pacific Ocean), chart 

 and vertical section of, 382. 



" Kosmos" by A. Von Humboldt, notice 

 of, 402. 



Labrador and Canada, Capt. Bayfield 

 on the transition and primary rocks 

 of, 450. 



Lagunilla, New Granada, account of a 

 torrent of mud at, 410. 



Lamna, notice and figures of two new 

 species of, from Pondicherry, 170. 



Lancashire, Cumberland, and West- 

 moreland, comparative classification 

 of the rocks of those counties with 

 the strata of N. Wales, 442. 



Lebanon, Mount, account (by Sir P. 

 Egerton) of a fossil Ray from, 225. 



Lepidotus macrochirus, 230. 



Leptolepis macropthalmus, 231. 



Level, ancient, of Finmark, 534. 



Lias, on calcareo-corneous bodies found 

 in, 232. 



Lichenopora? sp., 526. 



Lima expansa, 249. 



lingua, 249. 



reticulata, 62. 



Limestone, white, of Corfu and Vido, 

 remarks on, by Capt. Portlock, 87. 



Llangollen (N. Wales), upper Silurian 

 rocks of, 17. 



Llansaintfraid series (N. Wales), ac- 

 count of, 15. 



Logrosan, Estremadura, phosphorite 

 found at, 53. 



Lombardic Alps, on the stratified rocks 

 of, by M. de Collegno, 1 1 5. 



Lonsdale, Mr., account of corals from 

 the Cretaceous strata of New Jersey, 

 U.S., 65. 



on the climate of the Miocene 



period of N. America, as indicated 

 by the fossil corals, 427. 



report on the Tertiary corals 



of N. America, 495. 



Lower Greensand. See Greensand, 



Lower. 

 Lunulites contigua, 533. 



denticulata, 503. 



distorts,* 53 1. 



sexangula ? 531. 



Lucina ? solidula, 239. 



Lyell, Mr., on the cretaceous strata of 

 New Jersey, &c, U. S., 55. \ 



on the probable age and origin 



of a bed of plumbago and anthracite 

 in mica-schist, at Massachussetts, 

 U.S., 199. 



on the Miocene tertiary strata of 



N. America, 413. 



on the Eocene tertiary strata of 



N. America, 429. 



travels in N. America, notice of, 



389. 



Macigno of Tuscany, account of, 275. 



Macintosh, Mr., on the supposed evi- 

 dences of the former existence of 

 glaciers in N. Wales, 460. 



Macleay, Mr. W. S., account and figure 

 of Thalassina Emerii forwarded by 

 him from New Holland, 93. 



Madrepora tubulata ? 520. 



Mammalia, fossil, from the Miocene 

 tertiary strata of N. America, 427. 



Mantell, Dr., " Medals of Creation," 

 notice of, 136. 



Marine mud, Ehrenberg on infusoria 

 in, 251. 



Marls of the New Red Sandstone, 

 Mr. Williams on their origin, 148. 



Maryland, U. S., Mr. Lyell on the 

 Miocene tertiaries of, 413. 



Massachussetts, U. S., Mr. Lyell on 

 the probable age and origin of a 

 bed of plumbago and anthracite in 

 the mica-schist of, 199. 



Mastodon, notice of the remains of a 

 perfect specimen of, in North Ame- 

 rica, 566. 



Medals of Creation, by Dr. Mantell, 

 notice of, 1 36. 



Melania sp. (cast), 439. 



Hamiltoniana, 163, 164. 



Merigomish (Nova Scotia), section of 

 Carboniferous rocks near, 29. 



Metamorphic Silurian rocks of Norway, 

 470. 



Metamorphic rocks of Tuscany, 288. 



