[icni.] 



156 



D.; Obrutshev, V. A. ; Preobrazhenski, 

 P. L, 2; Rachkovski, I. P. ; Rippas, 

 P. ; Sokolov, D. N., 6 ; Stalnov, G., 1 

 & 2 ; Sukacbev, V. 1ST. ; Weigel, O. ; 

 Wittenburg, P. von. 



Sichota Mts. (Siberia).— Weigel, O. 



■Sicily .— Craveri, M., 2 ; Davison, C. ; 

 Gregorio, A. de, 2, 5, & 6 ; Ponte, G. ; 

 Starrabba, F. S., 2; Stutzer, 0., 2. 



Sidneyia. — Walcott, CD. 



Siegen district (Westphalia). — Schmidt, 

 W. E. 



Sigillaria. — Kidston, R., 2 ; Potonie, H. 

 Siglitz (Salzburg).— Carnival , R. 

 Silesia. — Berg, G., 3 ; Cramer, R. ; 



Michael, R. ; Milch, L. ; Scupin, H. ; 



Tietze, O., 1&2; see also Prussian 



Silesia. 



Silica, Campine Carboniferous. — Frai- 



pont, C, 3. 

 , colloidal. — Stremme, H., 3 ; Van 



der Leeden, R. 



, fibrous. — Meunier, S., 4. 



■ . See also Flint, fyc. 



Silicates, experiments on. — Ross, W. J. 



C. ; Zenke, G. 



Siliceous zinc - ore, Aix-la-Chapelle. — 

 Goldschmidt, V., 2. 



Silpliion. — Haiidlirsch, A., 3. 



Silurian, Ayr. — Hind, W. 



■ , Belgium. — Maillieux. E., 3; Ma- 

 laise, C, 1 & 3 ; Stainier, X. 



— — , Bohemia. — Barrande, J. ; Zeli/.ko, 

 J. V. 



• , Canada.— Grant, C. C. ; Matthew, 



G. P., 2 ; Schuchert, C, 3 ; Springer, P. 



■ , Illinois. — Savage, T. E. 



■ , Kellerwald. — Denckmann, A., 1 & 



2. 



, Leipzig. — Pietzsch, K. 



■ , Montgomeryshire. — Wade, A., 2. 



, Norway. — Kiser, J. 



■ , Portugal. — Priem, F., 3; Souza- 



Brandao, V., 2. 



■ , Queensland. — Etheridge, R., fil. 



• , Styria, — Kowatsch, A. 



■ , Sundsvall. — Schoen, E. 



, Thuringia. — Hess von Wichdorff, 



H. 



■ , Victoria. — Chapman, P., 5. 



, Worcester. — Wickham, W. 



• , Yorkshire. — Watney, G. R. 



Silver-ores, geography &. — Hubbard, G. 



D, 2. 



, origin of. — Lindgren, W. 



. See also Argentiferous ores. 



Silver-lead ores, Mexico. — Villafafia, J. 



, Queensland. — Ball, L. C. 



— Tasmania. — See Tasmania, 



Dep. Mines, 1-3. 

 Simplon Tunnel. — Lincio, G. 

 Sind Valley (Kashmir). — Middlemiss, 



C. S. 



Sinter. — Vohland, A. 



Siphon in ammonites & belemnites. — 



Grandjean, F. 

 Siplwnia.— Trauth, F., 2. 

 Sirenia, Tertiary. — Hasse, G., 4. 



Sistig (Rhenish Prussia). — Berger, L. 

 Skaerumhede (Denmark). — Jessen, A. 

 Skomer I. (Pembrokeshire). — Small, E. 



W. ; Thomas, Herbert H. 

 Skulls, Diprotlwmo. — Ameghino, F. 

 Skye, I. of (Hebrides).— Gwinnell, W.F.; 



Harker, A. 

 Slate, South Australia. — See S. Austka- 



lia, Dep. Mines, 2. 

 Slates, Hesse.- — Gerth, H.; Herrmann, 



F. ; Kranz, W. 



-, Luxemburg. — Anten, J. 



■ , Piedmont.— Watson, T. L., 2. 



, Rhenish Prussia. — Kranz. W. 



, Stvria. — Heritsch, F. ; Kowatsch, 



A. 



■ . cupriferous, foot-wall of. — 



Meinecke, F. 

 Slavonia. — Gorjano\ic-Kramber2;er, K., 



2. 



Smaland (Sweden). — Gustafsson, J. P. 

 Smithsonite.— Piolti. G. 

 Smolensk Gov. (Russia). — Tumin, G. 

 Snow Hill I. (Antarctic). — See Swedex, 



Antarctic Exped. nos. 5-8, 11, & 12. 

 Snow-limit, Julian Alps. — Marinelli, 



O. 



Soda, silicate of.— Ross, W. J. C. 

 Sodermanland (Sweden) . — Johannsson, 

 H. E. 



Soils, Croatia & Slavonia. — Gorjanovic- 



Kramberger, K., 2. 



■ , Egypt.— Hume, W. F., 3. 



, Holland. — Briquet, A., 4. 



, Hungarv. — Guell, W. ; Timko, 



E.; Treitz,'P. 



■ , Norfolk. — Newman, L. F. 



, Philippine Is— Cox, A. J., 2. 



. Rome. — Angelis d'Ossat, G. d', 



1-3. 



, Smolensk Gov. — Tumin, G. 



, Sweden. — Andersson, G., 1 & 2. 



, Triassic, Germany. — Blanck, E. 



. Upper Rhone Valley (Switzerland). 



—Hess, H. 



, arid regions. — Beam, W. 



, classification of. — Hilgard, E. W. 



, mechanical analyses of. — Atter- 



berg, A. ; Fletcher, C. C. 



, origin of. — Van der Leeden, R. 



Solenhofen (Bavaria). — Eastman, C. li. 

 Solothurn (Switzerland).— Gerth, H., 2. 

 Solway (Firth).— Smith, J. 

 Somerset. — Bolton, H., 2; RevnohU. 



S. H., 2. ; Richardson, L., 1 & 5 ; 



Steart, F. A. 

 Somervaie, A., Obit. — See Lowe, H. J. 

 Somly6hegy (Hungary). — Kormos, T. 

 Somma, Mte (Vesuvius). — Thugutt, S. 



J., 2 ; Zambonini, F., 3. 

 Somme Valley (France). — Commont. V., 



3-5, 6, & 8 ; Pontier, G., 3. 

 Sondershausen (Germany). — Naumann, 



M. 



Sonntagshorn Group (Tyrol). — Hahn. F. 

 F. 



Soputan Volcano (Minahassa).— Ahl- 

 burg, J. ; Wichmann, A., 2. 



