513 



[I9I5-I9-1 



Silicates. — Andersen, O., 2; Asch, 

 W. ; Morey, G. W., 3; Navarro, L. 



F. , 11 ; Rankin, G. A., 1 & 3. 

 , action of hot vapours on — 



Brun, A., 2. 



, of alumina. — Stremme, H., 1. 



, analysis of. — Brun, A., 3; 



Duparc, L., 1. 



, boron in. — Cesaro, G., 16. 



, composition of. — Cesaro, G., 



15; Clarke, F. W., 1. 

 , lead-zinc, new. — Van der 



Meulen, P. A., 2. 

 , magnesia-lime. — -Ferguson, J. 



B., 3 & 4. 



• , specific heats of. — White, W. P., 



4. 



Silicification, of rocks. — Buddington, 

 A. F., 1. 



, of limestone by algae. — Lappa- 



rent, J. de, 5. 

 , of sandstone. — Macgregor, A. 



M., 1. 



Silico-aluminates, boron in. — Lacroix, 

 A., 76. 



Siliqua. — Clark, B. L., 1 ; Cossmann, 



M., 8; Fourtau, R., 4. 

 Sill, composite, Arran. — Scott, A., 4; 



Smellie, W. R., 3. 

 , melaphyric, Algeria. — Brives, 



A., 3. 



Sillen, Lake (Sweden). — Anrick, C. J., 

 2. 



Sillimanite. — Doelter, C, 2; Flink, 



G. , 4; Mawson, Sir D., 1. 

 Sillimanius. — Lull, R. S., 3. 



Silt, deposition of. — Sernander, R., 

 2. 



. Pleistocene, Hainault. — Hallez, 



H. , 1-3. 



, suspended in river water. — 



Boissier, R. ; Collet, L. W., 2 & 5. 



, transportation of. — Muentz, A., 



1 & 2. 



Silting, Bay of Mt. St. Michel. — 



Galaine, C., 1 

 Silurian, America. — Bassler, R. S., 1. 



, Anticosti I. — Ulrich, E. O., 5. 



■ , Appalachian Region. — Ulrich, 



E. O., 4. 



— , Ayrshire.— Reed, F. R. C, 4. 

 , Belgium, — Bertiaux. A. ; Four- 



marier, J'., 5; Lassine, A., 1-4; 



Ledoux, A., 1; Malaise, C, 1 & 2. 



, Britain. — Garwood, E. J., 2. 



, Carnic Alps. — Vinassa de Regny, 



P., 1. 



■ , Esthonia.— Twenhofel, W. H., 



3. 



, Europe & America. — Grabau, 



A. W., 4. 



, Germany (N.) & Holland. — 



Boehnke, K. 



, Glamorgan. — North, F. J., 2. 



, Gotland.— Hede, J. E., 2 & 4; 



Hedstrcem, H., 4 ; Munthe, H., 2 & 



6 ; Smith, J., 1 ; Twenhofel, W. H., 



3. 



L L 



Silurian, Hudson Bay Region. — 



Savage, T. E., 6 & 8. * 

 , Illinois, Missouri & Wisconsin. 



— Savage, T. E., 3 & 4. 

 — — , Loire Valley (Lower). — Ker- 



forne, F., 2. 



, Maine. — Williams, H. S., 1 & 2. 



, Mendip Hills.— Reynolds, S. H., 



1. 



, Michigan. — Savage, T. E., 9. 



, Monmouthshire. — Gardiner, C. 



I., 1 & 3. 



, Morocco. — Lecointre, G., 7. 



, N. S. Wales.— Etheridge, R. 



fil, 9 & 10; Mitchell, J., 2. 

 , New York.— Clarke, J. M., 11; 



Taber, S., 6. 



, Normandy. — Anthoine, R., 1. 



, N. America (Eastern).— Schu- 



chert, C, 4 & 8. 

 , Nova Scotia. — McLearn, F. H., 



6. 



, Ohio.— Prosser, C. S., 2 & 3. 



, Ontario. — Williams, M. Y., 2, 



4-8 & 11. 



, Pennsylvania. — Mook, R. R. 



, Radnorshire. — Cantrill, T. C, 



3; Watts, W. W., 3. 



, Sardinia. — Taricco, M. 



, Shropshire. — Stamp, L. D. 



, Sweden.— Hede, J. E., 1-4. 



, Tonkin. — Deprat, J., 14 ; Man- 



suy, H., 1 & 4. 

 , Victoria. — Chapman, F., 5, 6 & 



24; Junner, N. R., 3; Langford, 



W. G., 1. 



, Wisconsin. — Raymond, P. E., 



4. 



, Yunnan.— Reed, F. R, C, 3. 



Silurian-Devonian climates. — Barrell, 

 J., 7. 



Siluro -Cambrian limestones.— An- 

 thoine, R., 2. 



Siluro -Cambrian limestones. — Anth- 

 oine, R., 2. 



Silurina. — Parks, W. A., 2. 



Silver, British Columbia. — Brewer. 

 W. M., 13; Dolmage, V., 2. 



, Chile.— Whitehead, W. L., 4. 



, Dutch East Indies. — Hogen- 



raad, G. B. 



, Nevada. — Burgess, J. A. 



, N. S. Wales.— Wainwright, \V. 



E. 



— , New South Wales. — Wain- 

 wright, W. E. 



, Norway. — Bugge, C. 



, Ontario. — MacDonald, J. A. ; 



Reid, J. A. 



, Rhodesia. — Zealley, A. E. \\, 



4. 



, Saskatchewan. — Camsell, C, 5. 



, Sweden. — Igelstrcem, L. .1. 



, Victoria. — Dunn, E. J., 14. 



, Yukon Terr. — Cairnes, D. I)., 



8. 



, assay of. — Hall, E. J. 



, in galena ores. — Nisseu, A. E. 



