Index. 



583 



SEY 



WAR 



Seymour, H. J., Preliminary List of 



Minerals occurring in Ireland, 500. 

 Sheppard, T., Ichthyosaurus thyreo- 



spondylus from the Kimeridge Clay 



of Speeton, 427. 

 Sherborn, C. D., Geological Society of 



London, I^ake v. Strahan, 384 ; 



Geological Siu'vey of England and 



Wales and the White Chalk, 478. 

 Silurian Area of North-East Ireland, 



Fossils from the, 497. 

 Siraonds, F. W., Life of Dr. F. von 



Hoemer, 412. 

 Sirabe, A nearly complete skeleton of 



Hippopotamus Madagascariensis from, 



193. 

 Sligo, County, Exploration of Kesh Caves, 



505. 

 Smith, J., Marine Shells, 479. 

 Smithe, Eev. F., Obituary of, 143. 

 Snowdon, Effects of Lightning near, 



142. 

 Sodalite Syenite from the Ice River 



Valley, Canadian Rockies, 199. 

 Sollas, W. J., A Process for the Mineral 



Analysis of Rocks, 140. 

 ' Sonorous ' Sand, 573. 

 South Africa, Correlation of the Palaeozoic 



Rocks of, 164, 210. 

 South African Petrography, 356, 574. 

 South Australia, Record of the Mines of, 



418. 

 Spencer, J. W. W., Geological and 



Physical Developmentof Dominica, 80; 



Geological and Physical Development 



of Barbados, 82. 

 Staffordshire, Some Trias Sections in 



South, 213. 

 Steart, F. A., Overthrusts and other 



Disturbances in the BraysdownColHery, 



329. 

 Stocks, H. B., Origin of certain Con- 

 cretions in the Lower Coal-measures, 



44. 

 Stone Implements, Value of Mineral 



Condition in determining the Age of, 



97. 

 Stonehenge and Avebury, A Bibliography 



of, 275. 

 Strahan, A., Origin of the River- System 



of South Wales, 189 ; Bala Lake and 



the River- System of North Wales, 



384 ; Development of Rivers, 479. 

 Stratigraphical Geology, The Student's 



Handbook of, 279. 

 Stuart -Menteath, P. W., The Pyrenees 



at the last Geological Congress, 349. 

 Sub-Fossil Yew-Wood, 48. 

 Sub-Oceanic River Valleys, 286. 

 Suffolk, Some Railway Cuttings in, 129. 

 Summary of Progress of the Geological 



Survey for 1901, 525. 



riUTE, Professor Ralph, Obituary of, 



i 87. 



Tertiary Deposits of Southern Australia, 



478. 

 Thomas, H. H., On the Bunter Pebble- 

 Bed in the West of England, 327. 

 Thompson, B., Some Trias Sections in 



South Staffordshire, 213. 

 Tiddeman, R. H., Retirement of, 144. 

 Tmaegoceras, Note on the Genus, 127. 

 Torell, Dr. Otto, Obituary of, 238. 

 Traquau-, R. H., Additional Note on 



Drepanaspis Gemilndenensis, Schliiter, 



389. 

 Trias Sections in South Staffordshire, 213. 

 Trilobite from the Bietyonema-shale?, 



of the Malvern Hills, 70. 

 Trilobites, The Ventral Integument of, 



154. 

 Trilobites from the Cambrian of the 



Canadian Rockies, 502, 530. 

 Trilobites from the Culm-measures near 



Barnstaple, 481. 

 Trogontheriiim from a Pleistocene 



Deposit in the Thames Valley, 385. 

 ' Tvpe ' Specimens in the Norwich 



Museum, 166, 220. 

 Types of Maryland Tertiary Mollusca 



in the British Museum, 303. 



USSHER, W. A. E., Geology of the 

 Country around Southampton, 524 ; 

 Radiolarian Cherts in the Culm, 576. 



VALLEYS at the Head of Hardanger 

 Fjord, Norway, 476. 

 VahuUna Schwageri, Chapman, sp. nov., 



107. 

 Ventral Integument of Trilobites, 154. 

 Vindication of Bacon, Huxley, Dar^vin, 



and Lyell, 265. 

 Viscous Fusion of Rock-forradng Minerals, 



475. 

 Volcanic Ash which fell on Barbados, 332. 

 Volcanic Phenomena, Illustrations of, 



378. 

 Von Ihering, on Patagonian Tertiary 



Mollusca, 562. 

 Von Koenen, on the North German 



Lower Cretaceous, 561. 

 Von Zittel's History of Geologj', 333. 



WADI-NATRUN,PUoceneVertebrate 

 Fauna from, 433. 

 WaLford, A. E., On some Gaps in the 



Lias, 189. 

 Warren, S. H., Value of Mineral Con- 

 dition in determining the Relative Age 

 of Stone Implements, 97. 



