Index, 



691 



SCO 



WIL 



Scotland, Denudation in, since Glacial 



Times, 19. 



Post-Tertiary Beds of, 291. 



Scenery of, Formation of the, 



241. 

 Scrope, G. P., Cause of Contortions, 



Faults, &c., 339 ; some Observations 



on the Supposed Internal Fluidity of 



the Earth, 637. 

 Scudder, S. H., The Fossil Insects of 



North America, 172, 216 

 Sea-beaches, Eaised, 244. 

 Sea-cliffs and Escarpments, 40. 

 Sea, Changes in the Level of the, 576 ; 



Diminution in the Volume of the, 



in past Geological Epochs, 388 ; En- 

 croachment of the, in the Bristol 



Channel, 237. 

 Secondary Deposits of Somersetshire and 



South Wales, 135. 

 Seeley, H. G., On the Collocation of the 



Strata at Roswell Hole, near Ely, 347. 

 Shaler, N. S., On the Formation of 



Mountain Chains, 511. 

 Sharp, S., On a Remarkable Incrustation 



in Northamptonshire, 263. 

 Siberia, Geology of, 575. 

 Sigillaria, 337. 



Silica, New Crystalline Form of, 281 

 Siluria, by Sir E. I. Murchison, 79. 

 Silurian Period, Fauna and Flora of the, 



521. 

 Upper, New Limuloid Crustacean 



from the, 1. 

 Silver-Fahlerz in Cornwall, 102. 

 Slates, Banded, of Llanberis, 121. 

 Slaty Cleavage, 149, 294. 

 Smith, G. J., Pleistocene Freshwater 



Deposit at Hackney Downs, 485. 

 Somersetshire, Geological Excursions to, 



233 ; Geology of, 135, 387. 

 Speeton Clay, 141. 

 Spitzbergen, Triassic and Liassic Fossils 



from, 29. [139. 



Stoddart, "W. "W., Lower Lias of Bristol, 

 Stoliczka, F., Jurassic Deposits of N.W. 



Himalaya, 390. [387. 



Stone Implements in Southern India, 

 StricMandinia^ Two New Species of, 59. 

 Submerged Forests, 245. 



Forest-bed, 352. 



Suffolk Bone-bed, 254 ; Red Crag, 383, 

 577. 



Glacial and Post- Glacial Struc- 

 ture of, 452. 



Switzerland, Saxon, Geology of, 437. 



Symonds, W. S., Fish Remains in the 

 Lower Devonian, 296 ; Fossil Mam- 

 mals of Great Britain, 413. 



T 



ATE, R., Note on Axinopsis, gen. 

 nov. V. Schizodus et Axinus^ 412. 



Terebratella^ Development of the Loop 

 and Septum in, 268. 



Terebratulida, Development of the Loop 

 in the, 343. 



Tertiaries of Belgium, 103 ; of Victoria, 

 577. 



Tertiary Fossils, Catalogue of, 136. 



Thames Valley, 147 ; Boulder-clay of 

 the, 98 ; Deposits of the, 42. 



Thesaurus Siluricus, 521. 



Thomson, J., Carboniferous Corals, 385. 



Thylacoleo carrdfex, 286. 



Tiddeman, R. H., the Valleys of Lanca- 

 shire, 39. 



Titanoferrite, 225. 



Topley, W., Cretaceous Rocks of the 

 Bas-Boulonnais, 386. 



Trail, Age of the, 147,555. 



Trias of Charnwood Forest, 197. 



Triassic Fossils from Spitzbergen, 29. 



Trilobites of the Lingula Flags, 6. 



Trimerella, 441. 



Tute, J. S., on certain Natural Pits in 

 the Neighbourhood of Ripon, 178. 



Tylor, A., Pleistocene Freshwater-de- 

 posits at Highbury, 391 ; Quaternary 

 Gravels of England, 338 ; Formation 

 of Deltas, and Changes in the Sea- 

 level, 576. 



UPAVARE, Brachiopoda from the 

 Lower Greensand at, 399 ; Section 

 at, 272. 



Y ALLEYS, Formation of, 161. 

 of the Cotteswolds, 482 : 



of Lancashire, 39 ; of the Vezere, 371. 

 Variegated Strata, Disposition of Iron 



in, 288. 

 Vesuvius, Mount, 321. 

 Vezere, Erosion of the, 371. 

 Victoria, Tertiary Deposits of, 5QQ. 

 Volcanic Action, Cause of, 493. 



TTTALKER, J. F., new Phosphatic 

 VV Deposit, near Upware, Cambridge- 

 shire, 26 ; on the Species of Brachio- 

 poda, which occur in the Lower Green- 

 sand at Upware, 399. 



Ward, J. C, Internal Fluidity of the 

 Earth, 581. 



Weald, Denudation of the, 37. 



Westmoreland, Geology of, 463. 



Weston, C. H., Mendip Anticlinal, 387. 



Whitaker, W., Subaerial Denudation, 46. 



Whitley, N., supposed Glacial Markings 

 in the Valley of the Exe, 31. 



Wight, Isle of, Section at Whitecliff Bay, 

 436. 



Wilson, E., Faults and Contortions in 

 Strata, 341. 



