574 



Index. 



Non-ferrous Mining Industry Com- 

 mittee appointed, F. H. Hatch, 385, 

 530. 



North Riding, Yorkshire, W. J. 

 Weston, 425. 



Norway, North, G. Holsen & J. 

 Rekstad, 428. 



Novitates Palseozoicae, Rudolf Ruede- 

 mann, 374. 



OBITUARY : Capt. T. E. G. 

 Bailey, 288 ; R J. J. Bergeron, 

 432; H. C. Drake, 144; G. K. 

 Gilbert, 94 ; J. Hopkinson, 431 ; 

 J. D. Irving, 46 ; J. P. Johnson, 

 95 ; A. McHenry, 336 ; F. Priem, 

 288 ; Maud Seymour, 40 ; A. E. V. 

 Zealley, 192. 



" Oil-pools " in British Isles, Search 

 for, V. C. Illing, 290. 



Old age and other causes of extinc- 

 tion in past life, W. D. Lang, 334. 



Oldham, R. D., Earth's Interior, 18. 



Ore -deposits in Montana, P. Billings- 

 ley & J. A. Grimes, 280. 



Oswald, Dr. Felix, Nimrud Crater, 

 Turkish Armenia, 189. 



PALEOLITHIC Flake implements, 

 H. Dewey, 49. 

 Palseontographical Society, 288, 421. 

 Palestine, Geology by Major R. W. 



Brock, 286. 

 Topography and Geology, H. H. 



Thomas, 566. 

 Parasitic Disease, Antiquity of, R. L. 



Moodie, 276. 

 Park, James, Alps of Otago, New 



Zealand, 131. 

 Parsons, L. M., Carboniferous Lime- 

 stone of Wrekin District, 77. 

 Pascoe, E. H., History of Indus, 



Brahmaputra, and Ganges, 236. 

 Peat and its Utilization, H. M. Caclell, 



42. 

 Percy Sladen Trustee : Dr. A. Smith 



Woodward appointed, 337. 

 Permian, Lower, Durham, D. Woola- 



cott, 185. 

 Permian and Triassic Insects, New 



South Wales, R. J. Tillyard, 87, 377 

 Petroleum in England, 244. 

 Petrol ogical (American) Literature 



125, 178, 226, 125. 

 Phacopids, Revision of, F. H 



McLearn, 278. 

 Pick well Down Sandstone, Fish 



remains, A. Smith Woodward, 102. 

 Placer Mines of Cariboo. B.C., J. B 



Tyrrell, 520. 



Platinum in Diamond Gravels, H. B. 



Maufe, 520. 

 Pleochroism in Tin- bearing Mineral, 



Siam, J. B. Scrivenor, 123. 

 Post-War Honours, Sir Aubrey 



Strahan, F.R.S., 95. 

 Potash, Non-German Sources of, 



A. Holmes, 251, 340. 

 Potassium Sulphate, a test in Petro- 

 logy, W. Mackie, 527. 

 Pre-Cambrian of Central Canada, 



W. G. Miller, 524. 

 Pre-History in Essex, S. H. Warren, 



284. 

 Priem, Fernand, Obituary of, 288. 

 Prior, Dr. G. T., Review of Progress 



of Mineralogy, 10 ; Adare and 



Ensisheim, Meteorites, 239. 

 Productus humerosus in Dove Dale, 



J. W. Jackson, 335, 507. 

 Progress of Mineralogy, 1864-1918, 



G. T. Prior, 10. 

 Pulcrus of Rome, Restoration of 



Extinct Mammal, C. Davies Sher- 



born, 96. 

 Purbeck, Isle of, by Sir A. Strahan, 



533. 



UARTZ Conglomerate, Staffs, 

 J. Wilfrid Jackson & W. E. 

 Atkins, 59. 



T)AINY River, Ontario, W. A. 



Xj\) Johnston, 85. 



Rastall, R. H., Tungsten Ores, 93 ; 

 Minerals of Lower Greensand, 

 Eastern England, 211, 265 ; Com- 

 position of Oolitic Ironstones, 383. 



Read, H. H., The Two Magmas of 

 Strathbogie, Banffshire, 364. 



Reid, J. H., Charters Towers Gold- 

 field, Queensland, 283. 



Rekstad, J., North Norway, 428. 



Renaissance of Contributors after the 

 War, 337. 



Reusch, Dr. H., Glacial Lakes in 

 Southern Norway, 282. 



Reynolds, S. H., " Avonian " of the 

 Avon Gorge, Clifton, 523. 



Rhodesian Geology, H. B. Maufe, 429. 



Richards, H. C, Building Stones, 

 Queensland, 132. 



Richardson, W. A. ,SeptarianStructure, 

 519; Origin of Cretaceous Flint, 535. 



Ring-ore, Japan, Takeo Kato, 284. 



Rock - forming Minerals in Glass- 

 furnaces, G. V. Wilson, 427. 



Rocks, Foliation and Metamorphism 

 in, Professor T. G. Bonney, 196, 

 246. 



