INDEX. 



695 



ton, 189; on ichthyolites in tlie 

 south-west portion of the North 

 Staffordshire coal-field, 202; on re- 

 cent marine shells at Narley Bank, 

 Cheshire, 415; on a peculiarity of 

 structure in the neck of ichthyosauri, 

 192, 418. 



Egcrton (W. H. Esq.), on the delta 

 of the Kander, 76. 



Eilsen, on partially petrified wood from 

 a Roman aqueduct at, 418, 440. 



Elevation of land, Lieut. Freyer on ap- 

 pearance of, on the west coast of 

 South America, 179. 



Elevation of strata, notice of, on the 

 coast of Chili, by Mr. Caldcleugh, 

 444 ; by Mr. Darwin, 446. 



Elevation, coast of Banfifshire, 545. 



on certain areas of, in the 



Pacific and Indian Oceans, 552. 



■ on lines of, in the new red 



sandstone of Shropshire and Staf- 

 fordshire, 193. 

 Elie, description of a bed of recent 



marine shells near, 180. 

 Endogenites erosa, description of, 2. 

 England (Rev. Thomas), notes on the 



Forest of V/yre coal-field, 20. 

 Essex, on the crag of part of, 195. 

 Estavan, notice of fossil freshwater 



shells at, 21. 

 Estimates for 1834, 39; 1835, 141 ; 



1836,353; 1837,475; 1838,629. 

 Esquimaux Islands, St. Lawrence, 



formed of limestone, 4. 

 Ethie, notice of dykes of calcareous 



grit at, 654. 

 Ex, on the country between the, and 



Berry Head, 414. 

 Expansion of rocks by heat, experi- 

 ments on, 4. 

 Falconer (Dr.), Wollaston Medal 



awarded to, 459 ; address of Mr. 



Lyell on presenting it to Dr. Royle, 



476 ; on the remains of a fossil 



monkey found in the tertiary strata 



of the Sevvalik Hills, 568. 

 Farish (Rev. W.), notice of, in the 



obituary of the President's Address, 



1838, 628. 

 I'aults, notice of some of the, which 



affect the Coalbrooke Dale coal-field, 



18; notice of, at Watcombe, 102; in 



the south-east of Devonshire, 588. 

 Fellows, list of, elected during 1833, 



26; 1834, 128; 1835, 339; 1836, 



468; 1837, 612, 

 Fellows, comparative numbers of, at 



the close of 1833, 26; 1834, 128; 



1835,359; 1836,462; 1837,607. 

 Fellows deceased during 1833, 28; 



1834, 129; 1835, 341; 1836, 463; 



1837, 607. 



Fellows removed from Society, April 

 1837, 463, 



Felpham, notice of chalk near, 114. 



Ferussac (Baron D. de), notice of, in 

 the obituary of the President's Ad- 

 dress for 1836, 481. 



Finchley, on the diluvium of the vici- 

 nity of, 181. 



Fitch (R. Esq.), on a tooth of a Mas- 

 todon from the crag at Thorp, 417. 



Fitton (W. H., M.D,),on the coast near 

 St. Leonard's and Hastings, 1 ; on 

 the junction of the Portland and the 

 Purbeck strata on the coast of Dor- 

 setshire, 185. 



Fitzroy (Capt., R.N.), notice of the ele- 

 vation of Santa Maria, and change 

 in currents produced by the earth- 

 quake of Feb. 1835, 209; remarks 

 on his account of the earthquake in 

 Chili, 1835, 374. 



Forchammer (G., Phil. Doct.), on 

 changes of level within the historical 

 period in Denmark, 554. 



Foreign Collection, summary of, Feb. 

 1837, 461. 



Forest of Wyre coal-field, notes on the, 

 by the Rev. J. England, 20; notice 

 of, by Mr. Murchison, 120. 



Fossil birds' bones from Tilgate, 203. 



Fossil Crustacea from Lyme Regis, de- 

 scribed, 201. 



Fossil fishes, on the geological distri- 

 bution of, 100; range of, less than 

 in animals of a lower order, 100 ; 

 same species not found in two suc- 

 cessive formations, 100; tertiary spe- 

 cies approach, but are not identical 

 with, existing species, 100; fish found 

 geodes in Greenland, only species, 

 fossil and recent, 100 ; of the crag, 

 superior subapennine and molasse al- 

 lied to tropical genera, 100; lower 

 tertiary, one third species extinct ge- 

 nera, 100; chalk fishes resemble ter- 

 tiary more nearly than Jurassic spe- 

 cies, 100; two species of oolitic ge- 

 nera found in, 207; below chalk, no 

 genus which includes a recent species, 

 101 ; oolitic wealden and lias series, 

 well-defined groups of fishes, 101 ; 

 below the lias great difFerence in 

 form of posterior extremity in Ga- 

 noidians, 101 ; below greensand no 

 characters to mark marine or fresh- 

 water fishes, 102. 



, systematic enumeration 



of, in English collections, 207 ; from 

 the Silurian system, 207; old red, 

 207 ; coal measures, 207 ; magnesian 

 limestone, 207; oolitic series, 207; 

 greensand and chalk, 207 ; London 

 clay, 207 ; crag, 207. 



