Index. 



571 



Rogers, A. W., Geology of South 



Africa, 83. 

 I., Fishes in Devonian Rocks, 



North Devon, 100. 

 Royal Society, 88, 147, 237. 

 Ruedemann, Rudolf, Phylogeny of 



Acorn Barnacles, 278 ; Novitates 



Palseozoicse, 374. 

 Russell, A., Phenakite, etc., at St. 



Just, Cornwall, 567. 



QANDS and Gravels on Chalk, 



O Berkhamsted, C. J. Gilbert, 138. 



Sandstone Dykes, Cumberland Coal- 

 field, A. Gilligan, 136. 



Santo Domingo Fossil Mollusca, 

 Carlotta J. Maury, 36. 



Saxton, W. I., Scandinavian Erratic, 

 Orkneys, 273. 



Scandinavian Erratic on Orkneys, W. I. 

 Saxton & A. T. Hopwood, 273. 



Schartf, R. F., Fauna and Flora of 

 Great Ice Age, 46. 



Schoeller, W. R., & A. R. Powell, 

 on " Villamaninite ", 567. 



Scope of Palseo-ecologjr, F. E. 

 Clements, 234. 



Scottish Minerals, G. V. Wilson, 141. 



Scrivenor, J. B., Pleochroism in Tin- 

 bearing Mineral, Siam, 123 ; Topaz, 

 a Rock Constituent, 191. 



Sedgwick Prize Essay for 1922, 146. 



Septarian Structure, W. A. Richard- 

 son, 519. 



Serpentine, Origin of, W. N. Benson, 

 327. 



Sherborn, C. Davies, First Restora- 

 tion of Extinct Mammal, 96. 



Shorelines and Coasts, D. W. Johnson, 

 563. 



Silurian Rocks, May Hill, C. I. 

 Gardiner, 330. 



Silver Spur Mine, L. C. Ball, 518. 



Simpson, Martin (in Yorkshire Philo- 

 sophical Society), Life of, 195. 



Sinocystis conijDared with similar 

 Genera, F. A. Bather, 110, 255, 318. 



Skeats, E. W., & F. Chapman, 

 Palaeozoic Hydroids, Melbourne, 

 Victoria, 550. 



Sladen Memorial Fund, New Trustee, 

 337. 



Smith, B., Late Glacial Gravels, 

 Corwen, 312. 



Dr. G. F. H., A Student's 



Goniometer, 240; Crystal from 

 Binnental, 568. 



Reginald A., High level Deposits 



on Chalk, Berkhamsted, 124 ; 

 Post-Tertiary, Bournemouth, 522. 



South Australia, Department of 



Mines, 86. 

 Spath, L.. F., Notes on Ammonites, 



27, 65, 115, 170, 220. 

 Speight, R., Alluvial Buried Forest, 



New Zealand, 39. 

 Spencer, L. J., Mineral Turgite or 



Turite, Nova Scotia, 143 ; Curva- 

 ture of Crystals, 239 ; New forms, 



Pyrites, Calcite, etc., 567. 

 Spirifer and Syringothyris, J. A. 



Thomson, 371. 

 Springer, F., Mysticocrinns, a Silurian 



Crinoid, 182. 

 Stobbs, J. T., Durham Coalfield, 335. 

 Stopes, M. C, Ingredients in Banded 



Bituminous Coal, 88. 

 Strahan, A., Mineral Resources of 



Great Britain, 231 ; Geology of Isle 



of Purbeck, 533. 

 Subsidence of Reef-encircled Islands, 



W. M. Davis, 276. 

 Swedish Archsean Structures, P. J. 



Holmquist, 133. 

 Swiney Lectures by Dr. J. D. 



Falconer, 482. 

 Swinnerton, Professor H. H., Facial 



Suture of Trilobites, 103. 



* * rj'EREBELLA" cancellata,J)is- 

 J- tribution of, F. A. Bather, 466 



Terre, La Face de la, Eduard Suess, 

 edited by E. de Margerie, 128. 



Tertiary Beds of Pareora, New Zea- 

 land, M. C. Gudex, 131. 



Devon and Cornwall, H. J. 



Lowe, 521, 568. 



Thomas, H. H., Geology and Topo- 

 graphy of Palestine, 566. 



Thomson, J. Allan, Diastrophic Con- 

 siderations, 87 ; Inclusions in 

 Antarctic Lavas, 281 ; Brachiopod 

 Nomenclature, 371, 411. 



Sir Joseph, in Scientific and 



Industrial Research, 243. 



Thresh, J. C, Water-supply, Essex, 82. 



Tillyard, R. J., Permian Insect 

 Remains from Sydney, N.S.W., 87 ; 

 Mesozoic Insects, Queensland, 377 ; 

 Permian and Triassic Insects, 

 N.S.W., 377. 



Timiskaming, Co. Quebec, M. E. 

 Wilson, 84. 



Tin-bearing Mineral, Siam, Pleo- 

 chroism in, J. B. Scrivenor, 123. 



Tin-field, North Dundas (Tasmania), 

 H. Conder, 329. 



Tin-mining, Cornwall, 530. 



Topaz as a Rock Constituent, J. B. 

 Scrivenor, 190. 



