95 



[1921.] 



SIMMONS, W. C. Report on the Geology of the Kamukalo-Rakai Area in Koki 

 [Uganda]. Ann. Rep. Geol. Dep. Uganda, 1920, pp. 24-26. 1921. 



2. Report on the Geology of the Hoima District, Bunyoro. Ibid. pp. 26-34, 



geol. maps. 1921. 



3. Native Metal Lore [of Uganda]. Ibid. pp. 47-48. 1921. 



- — -. See also Watiiitd, E. J., 15-17. 



SIMPSON, E. S. Chemical and Mineralogical Work [of the Geological Survey of 

 Western Australia during 1920]. Ann. Rep. Geol. Surv. W. Austr. 1920, 

 pp. 20-23. 1921. 



. See also Feldtmann, F. R., 5, 8f Jutson, J. T., 5. 



SIMPSON, J. B. See Eyles, V. A. 



SIMPSON, R. R. See India, Department of Mines. 



SINGEWALD, J. T., fil. Ore- Deposition in the Bolivian Tin-Silver Deposits. 



JEcon. Geol. xvi. pp. 60-69. 1921. 

 2, & E. W. Beeey. Geologic History of the Corocoro Copper District, 



Bolivia. [Abstract.] Bull. Geol. Soc. Am. xxxii. pp. 66-67. 1921. 

 . See also Beeey, E. W., 5. 



SINNATT, F. S. A Contribution to the Study of Fusain. [Abstract.] Coll. 



Guard, cxxii. pp. 1462-1469, figs. 1921. 

 2, A. Geottnds, & F. Bayley. The Inorganic Constituents of Coal, with 



special reference to Lancashire Seams. Ibid. cxxi. p. 183. 1921. 

 SLIPPER, S. E. Sheep River Gas- and Oil-Field, Alberta. Mem. Geol. 



Surv. Canada, no. 122 (Geol. Ser. no. 10A), pp. 1-46, figs., pis. i-viii, geoL map. 



1921. 



SLUYS, M. See Delhaye, F., 2. 



SMEETH, W. F. See Mysoee, 2, Department of Mines & Geology. 

 SMITH, A. Memoir of the late Aethue Sopwith. Trans. Inst. 31. E. lxi. 

 pp. 1-2. 1921. 



SMITH, B. Lead- and Zinc-Ores in the Carboniferous Rocks of North Wales. 

 Mem. Geol. Sicrv. Gr. Br. Min. Res. xix. pp. i-iv, 1-160, figs. [geol. sketch- 

 map], pis. i-iii. 1921. 



2. On Borings for Coal near Maryport, Cumberland. Summ. Progr. Geol. 



Surv. Gr. Br. 1920, pp. 85-91, fig. 1921 ; & Coll. Guard, cxxii. pp. 866-867, 

 fig. 1921. And A.C. 



■. See also Howe, J. A., 8f Wills, L. J., 2. 



SMITH, E. A. Statistics of the Mineral Production of Alabama for 1915. Bull. 



Geol. Surv. Alabama, no. 19, pp. 1-87. 1917. 

 2. Statistics of the Mineral Production of Alabama for 1916. Ibid. no. 20, 



pp. 1-102. 1918. 

 SMITH, G. O. See United States, 11, Geological Survey. 

 SMITH, R. A. See Stone, R. W. 



SMITH, S. On Ajphrophyllum hallense gen.. et sp. nov. and Lithostrotion from 

 the Neighbourhood of Bingara, N.S.W. Journ. Roy. Soc. N.S.W. liv\ pp. 51- 

 65, pis. ii-v. 1920. And A.C. 



. See also Holmes, A., 2. 



SMITH, W. Campbell. See Lynes, H. 



SMITH, W. D. Earthquakes in Oregon. Univ. Oregon Publ. i. no. 3, pp. 59-71, 

 fig. 1920. 



2. Tropical Geologv and Engineering. Philippine Journ. Sci. xviii. pp. 221- 



241. 1921. 



SMOLENSK!, J. Sur les Graviers Tatriques appauvris dans la Partie Septen- 

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. See also Kuzniae, W. 



SMYTH, L. B. The Carboniferous Coast-Section at Malahide, Co. Dublin. Sci. 



Proc. Roy. Dublin Soc. n.s. xvi. pp. 9-24, pis. i & ii. 1920. 

 SMYTHE, D. D. A Contact-Metamorphic Iron-Ore Deposit near Fairview, New 



Mexico. Ucon. Geol. xvi. pp. 410-418, fig. [geol. sketch-map], pis. xiv & xv. 



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2. Arsenopyrite Twins from New Mexico. Am. Min. vi. pp. 85-86,, fig. 1921. 



SNIDER, L. C. See Stone, R. W. 



SCELCH, J. Eine Frage der Talbildung. ' Festband- Albrecht Penck," Stuttgart, 



pp. 66-92, figs. 1918. 

 SCENDEROP, F. Obit—See Schneidee, O., 2. 



SCERGEL, W. Die Planifrons-Frage. Neues Jalirb. f. Min. Beilage, xliv. 



pp. 460-514, figs. 1921. 

 SOKOL, R. Geologischer Kompass und Bestimmen von Streichen und Fallen. 



Zeitschr. prakt. Geol. xxix. pp. 38-43. 1921. 



