574 



ALPHABETICAL INDEX. 



Darwin, Mr., " On the structure and 



distribution of coral reefs," notice of, 



381. 

 . . a O n volcanic islands," notice of, 



556. 

 Daubeney, Dr., and Capt. Widdring- 



ton, on the phosphorite of Estrema- 



dura, 52. 

 Dawes, Mr. J. S., account of a fossil 



tree from the coal of Darlaston, 



46. 



remarks on Sternbergice, 91. 



Dawson, Mr., memoir on the lower 



Carboniferous rocks or gypsiferous 

 formations of Nova Scotia, 26. 



on the newer coal formation of 



the eastern part of Nova Scotia, 

 322. 



Deane, Dr., on Ornithiehnites, 141. 



Denbigh flagstone and sandstone, fos- 

 sils from, 21. 146. 



Dendrophyllia /cevis, 516. 



Denmark and part of Sweden, Forch- 

 hammer on the boulder formation 

 and on diluvial scratches in, 263. 



Derwent (V. D. Land), on the gravel 

 of, 565. 



Deshayes, M., notice of the fossils of 

 the Pyrenees, 111. 



Devonian rocks of the district of the 

 Altai mountains, 552. 



of N. America, 391. 



of New South Wales, 562. 



Dicynodon, Prof. Owen's account of 



fossil crania of, from S. Africa, 



317. 

 Diluvial scratches in Denmark and 



Sweden, 263. 

 Dinotherium, Indian species of, de- 



scrihed, 360. 

 Drift of N. America, 399. 

 Drift, northern, Mr. Trimmer on cliffs 



of it in Norfolk, 218. 

 Dunottar Castle ( N. B. ), Mr. Trevelyan 



on fractured boulders found at, 147. 

 Dykes of marble and quartz in Argyle 



County, N. S. Wales, Mr. Clarke 



on, 342. 

 Ear bones of Balcena found fossil in the 



Red Crag, 37. 

 Earthquakes in Upper Assam (India), 



table of, by Capt. Hannay, 142. 

 Echinoc'ermata, fossil, of the Miocene 



tertiary strata of N. America, 425. 

 Echinus Ruffinii, 426. 

 Egeberg (Scandinavia), section near 



the, 474. 

 Egerton, Rev. W. H., and Mr. Kaye, 



report on fossils collected by them 



in Southern India, and presented to 



the Geological Society, 79. 



Egerton, Sir P., account of remains of 

 fishes found by Messrs. Kaye and 

 Cunliffe in the Pondicherry beds, 

 164. 



description of the mouth of a 



Hybodus {H. basanus) from the Isle 

 of Wight, 197. 



account of a fossil Ray ( Cyclo- 



batis oligodactylus) from Mount 

 Lebanon, 225. 



fossil fish from the Oxford clay, 



described by, 229. 

 Ehrenberg on the muddy deposits at 



the mouths of rivers, 251. 

 Enchodus serratus, 166. 

 Endopachys alatum, 5 1 4. 

 Eocene tertiaries of N. America, Mr. 



Lyell on, 429. 



corals of, descrihed by Mr. Lons- 

 dale, 509. 



Eschar a digitata, 73. 



hicumbetis, 529. 



linea, 530. 



petiolus, 528. 



tubulata, 528. 



viminea, 530. 



Escharina? sagena, 71. 



Escharina tumidida, 502. 



Essex coast, Mr. Brown on the ap- 

 pearances of the strata on, 341. 



Estremadura, phosphorite found in, 52. 



Falconer, Dr., on fossils from Perim 

 Island, 356. 



Farcimia, sp. 526. 



Fauna, marine, of the Cretaceous period, 

 divided into regions, 61. 



Fauna of the Permian system in Eu- 

 rope, recapitulation of, 87. 



Felixstow, on concretions in the Crag 

 of, by Prof. Hensloiv, 35. 



on the occurrence of the fossil 



remains of a Physeter from, 40. 



Finmark, lines of ancient level in, 534. 

 Fishes, cartilaginous, osseous centres 



of the vertebrae of, 143. 

 new species of, from Pondicherry, 



described by Sir P. Egerton, 164. 



new species from the Oxford 



clay, described by Sir P. Egerton, 

 229. 



fossil species from the Miocene 



tertiary strata of N. America, 426. 



Fitton, Dr., comparative remarks on 

 the sections below the chalk near 

 Hythe and at Atherfield, Isle of 

 Wight, 179. 



FlabelLum? cuneiforme, 512. 



Fluoric acid, Dr. Rees on the exist- 

 ence of, in recent bones, 156. 



Fluorine in bones, Mr. Middleton's 

 observations on, 214. 



