INDEX. 



703 



coast section from Whitstable to the 

 North Foreland, 78 ; on the plastic 

 clay at Bishopstone, 222 ; on an ar- 

 tesian well at Mortlake, 449. 



Riley (H., M.D.) and Stuchbury (Mr. 

 S.), on saurian remains in magnesian 

 conglomerate of Durdham Downs, 

 397. 



Rio Nunez, on geology of the banks of 

 the, 188. 



Rocky Mountains, notice of their struc- 

 ture, 103. 



Rofe (J. Esq.), on the neighbourhood 

 of Reading, 72. 



Rogers (D. Esq.), some facts in the 

 geology of the central and western 

 portions of North America, 103. 



Roy (T. Esq.), on the ancient state of 

 the North American continent, 537. 



Royle (J. R, M.D.), reply of, on re- 

 ceiving the Wollaston Medals award- 

 ed to Capt. Cautley and Dr. Fal- 

 coner, 477. 



San Onofre, notice of quicksilver ores 

 from, 686. 



St. Lawrence, on the geology of the 

 north coast, 4 ; the south coast, 5 ; 

 proofs of change of level on the coast 

 and islands of the, 5. 



St. Leonard's, account of coast section 

 near, 1 ; notice of fossils found near, 

 3 ; of a submarine forest near, 3. 



St. Paul's, on a mineral water from the 

 Island of, 112, 



St. Vincent's Rocks, Bristol, notice of 

 fractures in, 80. 



Santa Maria, notice of the elevation of, 

 209. 



Saliferous red sandstone, account of, in 

 North America, 104. 



Salt Lake, North America, notice of 

 the position of, 105 ; account of the, 

 of Kodj-hissar, 652. 



Salt range on the Indus, notice of, 9. 



Saurian remains, account of, in the 

 magnesian conglomerate, on Durd- 

 ham Downs, 112, 397. 



Scotland, indications of relative change 

 of level of land and sea on the west 

 coast of, 427. 



Scott (Mr. D.), notice of, in the obi- 

 tuary of the President's Address for 

 1834, 47. 



Scouler (.7., M.D.), on certain elevated 

 hills of gravel, containing marine 

 shells, in the vicinity of Dublin, 

 435. 



Sedgwick (Prof.), on a band of trans- 

 ition limestone, and on granite veins 

 in greywacke slate, near Shap Wells 

 and Wastdale Head, 1 ; on the 

 structure of large mineral masses, 

 and on the chemical changes pro- 



duced in the aggregation of stratified 

 rocks during different periods after 

 their deposition, 181 ; on the carbo- 

 niferous limestone flanking the pri- 

 mary Cumbrian mountains, and on 

 the coal-fields of the north-west coast 

 oi Cumberland, 198; synopsis of the 

 English series of stratified rocks in- 

 ferior to the old red sandstone, with 

 an attempt to determine the succes- 

 sive natural groups and formations, 

 675; conclusions, 683. 



Sedgwick (Rev. A.) and Murchison 

 (II. I. Esq.), on a raised beach in 

 Barnstaple Bay, 441 ; on the physical 

 structure of Devonshire, and on the 

 subdivisions and geological relations 

 of its old stratified deposits, 556. 



Sedgwick (Rev. A.) and Peile (W. 

 Esq.), on the coal-fields on the north- 

 west coast of Cumberland, 419. 



Sedimentary matter, deposition of, a 

 possible agent in elevating conti- 

 nents, &c., 75. 



Seeland, on the cretaceous and tertiary 

 strata of, 191. 



Serapis : see Temple of Sorapis. 



Sewalik Hills, on remains of mammalia 

 in the, 395; on the discovery of bones 

 of quadrumana in the, 544, 568. 



Shap granite, notice of its intersecting 

 a band of limestone, 1. 



Shap Wells, notice of a band of trans- 

 ition limestone near, 1. 



Shark family, on fossil vertebras of the, 

 in the loess of the Rhine, 221. 



Shatterford, notice of the trap dyke of, 

 92. 



Shelve, Corndon, &c., account of the 

 trap rocks of, 86. 



Shingle beaches, notice of a succession 

 in the Mingan Islands, 5. 



Shingle bed, Brighton, described, 203. 



Shotover Hill, fossil freshwater shells 

 found on, 6. 



Shrewsbury, on the upper coal mea- 

 sures with freshwater limestone near, 

 118; account of recent marine shells 

 in gravel near, 200. 



Shropshire, notice of Silurian rocks in, 

 13; account of the new red sand- 

 stone system of, 115; description of 

 the western coal-field of, 119; the 

 central and southern, 120; on lines 

 of elevation and dislocation of the 

 new red sandstone in the north of, 

 193. 



Shropshire and Montgomeryshire, ac- 

 count of the trap rocks of, 85. 



Silurian System, table of, 13; notices 

 of rocks composing the, 13; strike 

 of beds, 16; fossil fishes of, 207. 



Silurian rocks, account of, in Pem- 



