171 



[1920-1922] 



Rodentia, Quaternary. — 1, Dubois, 

 G., i~3> 5 ', Stefano, G. de, 3. 



, Tertiary. — 0, Stock, C, 3. 



■ , cave-remains. — 2, Anthony, H. 



E. ; Miller, G. S., fil ; Thomas, O. 



Roer. See Rur. 



Rofental (Tyrol).— 0, Hess, H., 2. 

 Roma (Graubunden). — 2, Wilhelm, 



0. , 2. 



Rohoncz. See Rechnitz. 



Rohr (Rheinland). — 1, Vorster, H. 



4 Rohrchenerze.' — 2, Beck, R., 6. 



Roma (Queensl.). — 1, Anon., 22. 



Romania. — 2, Bertrand, L., 4 ; En- 

 culescu, P., 5 ; Mrazec, L., 1, 2, 4, 

 5, 9 ; Murgoci, G., 6 ; Popescu- 

 Voitesti, I. ; Protescu, O., 3. 



, mineral resources. — 0, 



Gwinner, A. v. ; Kirsopp, J. ; 

 2, Athanasiu, S. C, 3 ; Dahms, P. ; 

 Danaila, N. ; Mrazec, L., 3. 



, tectonics. & Flysch. — 1, Teis- 



seyre, W. ; 2, Mrazec, L., 10, 11. 



■ . See also Bessarabia, Car- 

 pathians, &c. 



Rome area (Lazio). — 0, Clerici, E., 1, 

 2 ; Meli, R., 8, 9 ; Verri, A. ; 1, 

 Clerici, E., 2 ; Papp, K. v., 2 ; 

 Portis. A. 



Romsdal (Norway). — 1, Reusch, H. 



Ronca (Venetia). — 0, Fabiani, R., 4. 



Ronda, Serrania de (Malaga). — 0, 

 Orueta, D. de ; 1, Rubio, E. 



Rontgenkristallography. — 1, Had- 

 ding, A. See also X-rays. 



Roofing-slates. See Slates. 



Rosas (Sardinia). — 1, Tacconi, E., 2. 



Rosasite. — 1, Perrier, C, 2. 



Rose I. (Pacific). — 2, Mayor, A. G. 



Roseberry (Tasmania). — 0, Hills, L. 



Rosewood (Queensl.). — 1, Reid, J. 

 H. 



Rosheim (Alsace). — 2, Leidhold, C. 

 Rosiwal method. — 2, Richardson . 

 W. A. 



Ross & Cromarty. — 0, Lee, G. W. 

 Rossena (Emilia). — 2, Anelli, M. 

 Rostro-carinate industry. — 0, Lan- 

 kester, E. R., 1, 2 ; Moir, J. R., 1, 



5- 



' Rostrohre ' iron. — 1, Naumann, E., 

 10. 



Rot, Thuringia. — 1, Adolf, G. ; Kal- 

 kowsky, E., 2 ; 2, Adolf, G. 



Rotliegende, Alsace. — 0, Buecking, 

 H. 



■ , Europe (Central). — 2, Born, A., 



2. 



, Germany. — 1, Haack, W. ; Leh- 



ner, A. ; Leppla, A., 6 ; Piatt, H. ; 

 Zimmermann, E., I, 2, 4 ; 2, 

 Schcenfeld, G. ; Utendcerfer, A. ; 

 Wilser, J. L. 



Rottenmanner Tauern (Styria). — 0 & 



1, Kittl, E. 



Rotti I. (D.E.I.).— 2, Brouwer, H. A., 



13 ; Krumbeck, L., 6. 

 Rottweil (Wurttemberg). — 2, Fischer, 



H. 



Rough Ridge (N.Z.).— 0, Cotton, C. A. 

 Round L. area (Ont.). — 2, Cooke, H. 

 C. 



Roussillon (France). — 0, Mengel, O. 

 Roxburghshire. — 0, McRobert, R. W* 

 Royal School of Mines. — 0, Reeks, 

 M. 



Rovan (Charente-Inferieure). — 1, 



Douville, H., 8. 

 Rozsahegv (Slovakia). — 0, Dornyay,. 



B. 



Rubielos de Mora (Teruel). — 1, Gav- 



ala, J. 

 Ruby. — 2, Sjcegren, H. 

 Rudersdorf (Brandenburg). — 1, Pic- 



ard, E. 



Rudistae. — 0, Pruvost, P., 2 ; 1,. 



Douville, H., 7, 22 ; 2, Stanton, 



T. W. ; Trechmann, C. T., 2. 

 Riigen I. (Pomerania). — 0, Jaskel, O.,. 



2, 3 ; 1, Jaekel, O. ; Keilhack, K., 5. 

 Ruhbank (Silesia). — 1, Zimmermann,. 



E., 2. 

 Ruhr (Germany), coal. — 0, Margerie, 



E. de ; Quiring, H., 3. 

 Ruhr R. area (Westphalia). — 1,. 



Gcebel, F. ; Grasfenkasmper, W. 

 Ruitor (Piedmont). — 0, Sacco, F., 13. 

 Rumpfite. — 2, Redlich, K. A. 

 Runmaro (Sweden). — 0, Holmquist,. 



P. J., 2. 



Rupelian, Hesse. — 0, Steuer, A., 8. 

 Rupertia. — 1, Leardi in Airaghi, Z., 3. 

 Rur R. (Rheinland).— 1, Kurtz, E. 

 Rur valley (Rheinland). — 1, Kirch- 



berger, M. ; Quaas, A., 6. 

 Russia. — 0, Kirsopp, J. ; 1, Hausen, 



H. ; 2, Schindewolf, O. H. 

 (Central), coal-basin. — 1, Sim- 



mersbach, B. 



(N.W.), lake.— 0, Ailio, J. 



. See also Don R. area, Kazan, 



&c. 



Rustenburg (Transvaal). — 1, Kyn- 

 aston, H. 



Ruthenia (Czechoslovakia). — 0, Pav- 

 lovski, S. ; 1, Treitz, P., 1, 2. 



Ruthenium. — 0, Howe, J. L. ; 2, 

 Great Britain, 13. 



Rutherglen (Lanarksh.). — 0, Clough, 

 C. T. 



Rutile.^ — 0, Merwin, H. E., 2 ; Zelizko,. 



J. V., 11 ; 1, Homquist, P. J., 9 ; 



2, Gruehn, A., 3 ; Headden, W. P. ; 



Johnsen, A., 14 ; Siedel, P. ; 



Watson, T. L. ; Weber, L. 



, iron. — 1, Holden, E. F. 



Rutland.— 2, Whitaker, W., 2. 

 Ruwenzori (Central Afr.). — 1, Dorlo- 



dot, L. de, 2. 

 Ruxley (Kent). — 2, Brown, E. E. S. 

 Rydzewen (E. Prussia). — 1, Hess von 



Wichdorff, H., 6. 



S 



Saale valley (Saxony-Thuringia). — 1, 

 Naumann, E., 12. 



