r)84 



Index. 



Summary Progress Geological Survey 

 and Museum, 1911, 374. 



TACHYLITE of Cleveland Dyke, 

 60. 

 Tarr, R. S., Obituary of, 286. 

 Tavistock and Launceston, 227. 

 Tennessee, Resources of, 91. 

 Thermal Waters, Yellowstone Park, 



138. 

 Thomas, H. H., Cambrian Rocks, 



Pembrokeshire, 281. 

 Thomas, Ivor, Devonian Fossils, 



Cornwall, 82. 

 Thompson, B., Water Divining and 



Radio-activity, 178. 

 Thomson, J. A., Rocks of Western 



Australia, 147, 210 ; Fossils in 



Weka Pass Stone, 335. 

 TiJrnebohm, Professor A. E., Geo- 

 logical Work of, 49. 

 Transvaal, Geological Survey of, 275. 

 Traquair, Dr. R. H., Wealden Fishes, 

 ' Bernissart, 84, 95 ; Cyatliaspis, 



Downtonian Rocks, Stonehaven, 



465 ; Fish-remains, Palaeozoic, 



Stonehaven, 511. 

 Trepostomata, British Carb., 424. 

 Triconodon ferox, Purbeck, Swanage, 



46. 

 Trimingham Chalk Bluff, End of, 289. 

 Trinidad, Birth of Island near, 159. 

 Trinuclcus, Notes on genus, 346, 385. 

 Turtle Moantain, Alberta, Landslide 



on, 330. 

 Two Stages in Upper Chalk, 304, 360. 

 Tyrrell, G. W., Alkaline Igneous 

 'Rocks, Scotland, 69, 120, 465. 



UNITED STATES, Geology of, 

 137, 574. 

 — — National Museum, Proc, 880. 

 Upper Chalk, Irregular Sea-urchins, 39. 



■ Two Stages in, 304, 360. 



Upper Keuper Sandstone Group, 



Warwickshire, 179. 

 Upper Silurian and Old Red in 



South Staffordshire, 437. 

 Usu-san, Japan, New Mountain, 1910, 



248. 



T7AEISCITE from Utah, 479. 



Venezuela, Geology of, 203. 



Vernon, R. D., Geology, etc. .Warwick- 

 shire Coal-field, 428. 



Virginia Geological Survey, 477. 



Viscosity of Ice, 265. 



Volcanic Rocks, Aberdeenshire, 465, 

 561. 



Scotland, Sequence of, 517. 



WALCOTT, C. D., Cambrian 

 PalfBontology, 40, 276 ; Lower 

 Huronian Fossils, 478. 

 Walker, Dr. T. L., Molybdenum 



Ores of Canada, 428. 

 Warren, S. H., Glacial Stage, Valley 



of River Lea, 139. 

 Warwickshire Coal-field, Geology and 

 Palaeontology, 428. 



Rhfetic Rocks, 24. 



Washington State, Coals of, 178. 

 Water Diviningand Radio-activity, 178. 

 Water Supply, Surrey, 569. 



Geological Survey, U.S.A., 137. 



Waverlyan Period, Tennessee, 479. 

 Wealden Fishes, Belgium, 84, 95. 



Flora, 574. 



Weinschenk, Dr. E., Petrographic 



Methods, 381. 

 Weka Pass Stone, New Zealand, Fossils 



in, 335, 336. 

 West of England Mining Region, 226. 

 Western Australia, Desert- water in, 301. 



Geological Survey of, 574. 



Goldfields, Rocks of, 147, 210. 



■ Laterite in, 399. 



■ Museum, 427. 



Whitaker, William, Water Supply of 



Surrey, 569. 

 WiUiamsonia from Scotland, 383. 

 Wills, L. J., Glacial Changes, Lower 



Dee Valley, 235. 

 Wilson, J. H., Uncharted Volcanic 



Necks, St. Andrews, 465. 

 Wimbledon Common, its Geology, 



Antiquities, etc., 173. 

 Withers, T. H., Scnlpclluvi, 239 ; 



' BracJiyJepas cretacea,' 321, 353; 



New Cirripedes, Moravia, 505. 

 Witwatersrand Faults and Dykes, 230. 

 Woods, H., Evolution of Inoceramus, 



43. 

 Woodward, Dr. A. S., Triconodon 



ferox, Purbeck, 46. 

 Woodward, B. B., Carved Crag 



Pentunculus Shell, 334. 

 Workman - McRobert, Lady R., 



Nepheline-Syenite Boulder, 1. 

 Wray,D. A., Geology, Mozambique, 412. 

 Wright, W. B., Submerged Forests 



in Donegal Lakes, 115 ; Drumlins 



of South Donegal, 153. 

 Wyoming, Geology of, 427. 



YOKOYAMA, Professor M., Climatic 

 Changes in Japan, 179. 

 Yorkshire Geological Society, 275. 



ZITTEL, Professor K. A. v.. Text- 

 book of Palaeontology, 3rded., 41. 

 Zoological Society, London, 239. 



