GENERAL INDEX. 



577 



parative, vertical, of the Neocomian 

 deposits of Lincolnshire, 492 ; in 

 Norber Brow, Yorkshire, 636 ; of 

 Oxford clay, west of St. Ives, 543 ; 

 through and in cutting in Walton 

 Common, 148, 151, 157, 159, 168 ; 

 of false-bedded sands in Walton- 

 Common cutting, 154; in St.G-eorge's 

 Hill, 170 ; in high-terrace gravel 

 at Acton, 197; at St. Erth, 202, 

 203 ; of the face of an exposure of 

 the Melbourn Rock and zone of 

 Belemnitella plena, 216 ; showing 

 usual succession of the beds of the 

 Melbourn Rock and zone of B. 

 plena, 219 ; of the beds of the Mel- 

 bourn Ro. k and zone of B. plena at 

 Chalkshire, 224 ; of chalk in the 

 cliff over the western entrance of 

 Shakespeare's Cliff tunnel, 234 ; in 

 cliffs east of Dover, 235 ; of rocky 

 beds above the Chalk Rock at Chin- 

 nor, Aston, and Henley, 244; through 

 Karangli Hill, 254 ; from Leck- 

 bampton to Uley Bury, 266 ; of the 

 lower beds of the inferior oolite in 

 the Stroud area of the Cotteswolds, 

 269 ; across the landward end of 

 the dry dock, Esquimault, V.I., 

 279; on west bank of Harrison 

 river, British Columbia, 284 ; of the 

 Swindon well-sinking, 296 ; through 

 the Haine valley, 326 ; near Ciply 

 and Mesvin, 327; near Cuesmes, 

 332 ; in a quarry near Mesvin, 336, 

 337 ; on railway, north of Welling- 

 ton-College station, 407 ; at Upwick 

 (or Wick) Hill, and in the California 

 brickfield, near Finchampstead, 

 409; across the valley of Aid ershot 

 Town, 412 ; along the coast of N.E. 

 Fife, 421. 



Selsley Hill, section through, 266. 



Servia, Dr. A. B. Griffiths on certain 

 Eocene formations of Western, 565. 



Sharman, Mr. G., on thepalseontology 

 of some deep borings in Kent, 26. 



Shell-beds, Glacial, in British Colum- 

 bia, 276. 



Shropshire. Dr. C. Callaway on some 

 derived fragments in the Longmynd 

 and newer Archaean rocks of, 481. 



Silurian, lower, of Cape Breton Island, 

 578. 



Snitterfield, section of Rhajtic beds at, 

 273. 



Solvents, action of, under pressure, 

 upon the constitution of igneous 

 rocks, 82. 



South Lancashire and Cheshire, posi- 

 tions and directions of glacial striae 



in, 3()9, 388 ; origin of the strije, 

 381. 



South Wales, Prof, P. M. Duncan on 

 the AstrocoenicB of the Infra-Lias of, 

 101. 



, Prof. P. M. Duncan on 



the structure and classificatory po- 

 sition of some Madreporaria from 

 the Secondary rocks of England and, 

 113. 



Spherulitic rocks, Mr. G. A. J. Cole 

 on the alteration of, 183. 



Spondon Hill and Chellaston Hill, 

 section through, 460. 



Sponge-spicules, from the deposits at 

 St. Erth, 214. 



Steam, action of, upon the constitu- 

 tion of rocks, 83. 



Strahan, Mr. Aubrey, on the glaciation 

 of South Lancashire, Cheshire, and 

 the Welsh border, 369. 



on the relations of the Lincoln- 

 shire Carstone, 486. 



Striae, Glacial, map showing positions 

 and directions of, in South Lanca- 

 shire, Cheshire, and on the Welsh 

 border, 370 ; diagram showing di- 

 rections of, in South Lancashire and 

 Cheshire, 372 ; diagram showing di- 

 rections of, on the Welsh border, 376. 



Stroud, section of lower beds of the 

 Inferior Oolite in the area of, 269. 



Stroud e, Bagshot beds at, 404, 



Structure of eruptive rocks, 66 ; gra- 

 nitic, 67 ; ophitic, 68 ; granulitic, 

 68; glomero-porphyritic, 71 ; micro- 

 pegmatitic, 72 ; origin of the, 75. 



Stylastraea, 114. 



Stylohelia, 136. 



Summer Hill, exposure of Rhsetic beds 

 in, 272. 



Superficial geology of Cape - Breton 

 Island, 525. 



Sus, remains of, in the Red Crag, 366. 



Sutton Stone, Prof. P. M. Duncan on 

 the Asfrocoe7ii(B of the, 101. 



Swindon, Mr. H. B, Woodward on a 

 well-sinking made by the Great 

 Western Railway Company at, 287 . 



well-sinking, vertical section of 



the, with table of the vertical range 

 of the Ammonites, 296, 297. 



Symphyllia, 129. 



Tachylytes, porphyritic, 71. 

 Talchir, boulder-beds of, 251, 257. 

 Tapirus, remains of, in the Red Crag, 



366. 

 Tay Bridge End, dacite of, 427. 

 Teignmouth, old sea-beaches at, 98. 

 Terebratiilina gracilis, zone of, 238. 



