[1920-1922] 



184 



Soils, Devonian, Hainault. — 0, Cam- 

 bier, R. 



, geology &. — 0, Fischer, H. ; 



1, Emerson, F. V. 



, maps. — 2, Stremme, H., 2. 



, properties. — 1, Gans, R., 2 ; 



Robinson, G. W. 

 , water &. — 0, Ramann, E. ; 



1, Houel, P. 



. See also Agrogeology, Earths, 



&c. 



Solda, Val (Lombardy). — 1, Repossi, 

 E. 



Sole Street (Kent). — 2, Bromehead, 



C. E. N., 4. 

 Solenomorphidae. — 0, Holdhaus, K. 

 Solenopora. — 0, Berckheimer, F. ; 



Guerich, G. ; Heritsch, F. ; 2, 



Dietrich, W. O., 4 ; Heritsch, F., 4. 

 Solfataras, Alaska. — 0, Maddren, A. 



G., 2. 



, Campania. — 2, Signore, F. 



, Sumatra. — 1, Kemmerling, G. 



L. L., 2. 



Solifluction. — 0, Behr, F. M., 2 ; 



2, Brepson, F. See also Creep. 

 ' Solle.' — 2, Geinitz, E. 

 Solothurn (Switzerland). — 0, Muehl- 



berg, F. ; 1, Lehner, E. ; 2, Keller, 

 W. T. 



Solution, pebbles &. — 0, Kumm, A. 

 Solutions. See Magmatic solutions 



6 Sulphate-solutions. 

 Solutrean, Poland. — 2, Krukowski, S. 

 Solvsbergite, Portuguese E. Africa. — 



0, Holmes, A., 9. 



Somabula (S. Rhod.). — 1, Macgregor, 

 A. M. 



Somaliland (French). — 2, Degoutin, 

 M. 



Somaliland (Italian). — 1, Artini, E., 



7 ; 2, Neviani, A. ; Portis, A. 

 Somerset. — 0, McLennan, J. C, 2 ; 



Reynolds, S. H., 2 ; 1, Dewey, H. ; 



Greenly, E. ; 2, Thompson, W. ; 



Trueman, A. E. ; Wallis, F. S. 

 , Pleistocene. — 0 & 1, Greenly, 



E., 2 ; 2, Greenly, E. 



. See also Bristol area. 



Somma, Mte. (Vesuvius). — 0, Cesaro, 



G. 



Somme (France). — 1, Briquet, A., 4-6. 

 Somme valley (France.) — 1, King, 



W. B. R. ; Lamothe, L. de ; 



Rutot, A. 



Sommen, L. (Sweden). — 0, Hamberg, 

 A. 



Sonora (Mexico). — 0, Paredes, T., 2 ; 



1, Wade, W. R. ; 2, Beal, C. H. ; 

 Pefia, M. 



Sonstadt's solution. — 2, Walker, T. 

 L. 



Soonwald (Rheinland). — 1, Leppla, 

 A., 4, 5- 



Sorby, H. C, microscopy &. — 0, Had- 

 field, R. 



Sorenbohm (Pomerania). — 1, Menzel, 

 H. 



Soria (Spain). — 2, Joly, H., 2. 



Sosoye (Namur). — 2, Demanet, F. 

 Sotenich (Eifel). — 1, Kirchner, H. S.; 



Quiring, H., 1, 3. 

 Soubey (Berne). — 1, Buxtorf, A., 4. 

 Soulac (Gironde). — 0, Harle, E. ; 



1, Degrange-Touzin, A. 

 Sourbrodt (E. Belgium). — 1, Four- 



marier, P., 11. 

 Souris R. area (Saskatch.). — 1, Dow- 

 ling, D. B., 3. 

 South Africa. — 0, Behrend, F. ; 



Guerich, G., 2 ; Maufe, H. B., 6 ; 



Shand, S. J., 2 ; 1, Cloos, H. ; 



Rogers, A. W. ; 2, Du Toit, A. L., 



1, 2 ; Schwarz, E. H. L. 

 , bibliography. — 2, Hall, A. 



L. 



, dolerites. — 0, Du Toit, 



A. L., 2 ; 1, Du Toit, A. L., 2, 5 ; 



Rogers, A. W., 2. 

 , geological survey. — 0, 



South Africa. 

 , kimberlite. — 2, Harger, H . 



S. ; Rogers, A. W., 2 ; Schwarz, 



E. H. L., 2. 

 , mineral production. — 0, 



South Africa, 2 ; 1 & 2, South 



Africa. 



, mineral resources. — 1, 



Anon., 7 ; Cornell, F. C. ; Trevor, 

 T. G. ; 2, Palache, C. 



. See also Bechuanaland 



Protectorate, Cape Province, &c. 



South African Museum. — 0, Perin- 

 guey, L. ; 1, South Africa, 2. 



South America. See America. 



South Atlantic. See Atlantic Ocean. 



South Australia. — 0, Howchin, W., 4, 

 5, 7, 8 ; Tilley, C. E. ; 1, Howchin, 

 W., 1, 2, 4 ; Ward, L. K., 3 I 2, 

 Fenner, C. N. ; Howchin, W., 2. 



, annual report. — 0, 1 & 2, 



South Australia. 



, borings. — 1, Ward, L. K., 



5-7- 



, graphite. — 0, Jack, R. L., 



2 ; 1, Clark, T. H., 2 ; Tilley, C. E., 



4 ; 2, Tilley, C. E., 4. 

 , igneous & metamorphic 



rocks. — 0, Tilley, C. E., 2, 3 ; 1, 



Browne, W. R. ; Tilley, C. E., 1, 2 ; 



2, Tilley, C. E. 

 , mineral production. — 0 & 



1, South Australia, 2. 

 , mineral resources. — 0, 



Winton, L. J. ; 1, Broughton, A. 



C. ; Jack, R. L., 1, 2, 4-6 ; Ward, 



L. K., 1, 2, 8 ; Winton, L. J., 1, 2, 



4,5; 2, Broughton, A. C. ; Ward, 



L. K., 1, 2. 

 , ore-deposits. — 0, Jack, R. 



L. ; Winton, L. J., 2-4 ; 1, Jack, 



R. L., 3 ; Ward, L. K., 4 ; Winton, 



L. J., 3 ; 2, Jack, R. L. 

 , prehistorv. — 0, Howchin, 



W., 9 ; White, S. A. ; 2, Howchin, 



W., 3. 



, stratigraphy. — 0, How- 

 chin, W., 1-3 ; 1, Chapman, F., 3. 



