[19I4-] 



80 



RIES, H., 5, Clay Investigations in Western Canada. Summ. Bep. Geol. Snrv. 



Canada, 1912, pp. 229-233. 1914. 

 RIMANN, E. l)iiv Geologisclie Ban des Iserg'ebirges uud seines Nordliclien 



Vorlandes. Jahrh. k.-preiiss. geol. Landesanst. xxxi. pt. 1, pp. 482-533, tig.. 



pi. xxviii [geol. map]. 1913. 

 2. Trachyt, Plionolitli, Basalt in Deutsch-Siidwestafrika. Centralhl.f. Mm. 



1914, pp. 33-37. 1914. 

 3. Zur Entstehung von Kalaharisand nnd Kalaharikalk, inbesondere der 



Kalkptannen. Ibid.^^Y>- 394-400, 443-448, tigs. 1914. 

 RITTER, G. Obit.— See Billeter, 0. 



RIVA, P. Thomsonite del Territorio di Casarza Liguve. Biv. Min. Crist, ital. 



xliii. pp. 61-71. 1914. 

 RIVA-PALAZZI, G. Obit.— See Taeamelli, T. 



RIVET, E. The Origin of Man. Bull. N.T. State Mus. no. 173, pp. 143-156, 

 figs., 1 pi. 1914. 



ROBERTSON, J. B. A Chemical Examination of the Organic Matter in Oil- 

 Shales. Proc. Boy. Sac. Edinb. xxxiv. pp. 190-201. 1914. 



ROBERTSON, W. P. Preliminary Review and Estimate of Mineral Production 

 [of British Columbia], 1913. Bull. Bur. Mines B.C. no. 1, 1914, pp. 1-35. 

 1914. 



. See also Bhitish Columbia. 



ROBINSON, H. H. The San Franciscan Volcanic Field, Arizona. Bull. U.S. 



Geol. Sure. no. 76, pp. 1-213, figs., pis. i-xiv [geol. maps]. 1913. 

 ROGERS, A. F. The Nomenclature of Minerals. Proc. Am. Phil. Soc. lii. 



pp. 606-615. 1913. 



2. Upward Secondary Sulphide-Enricliraent and Chalcocite-Formation at 



l^utte, Montana. :Econ. Geol. viii. pp. 781-794, figs. 1913. 



3. A New Locality for Voelckerite and the Validity of Voelckerite as a 



Mineral Species. Min. Mag. xvii. pp. 155-162. 1914. 



. See also Eakle, A. S.; 4' TuEifEE, H. W., 2. 



ROGERS, A. W. Summary of a Geological Siu'vey of Part of Namaqualand. 



Ann. Bep. Geol. Surv. S\ Afr. 1913, p. 79. 1914. 

 ROGERS, G. S. The Little Sheep Mountain Coal-Field, Dawson, Custer, and 



Rosebud Counties, Montana. Bull. U.S. Geol. Surv. no. 531, pp. 159-227, 



figs., pis. xi-xiii [map]. 1913. 

 2. The Occurrence and Genesis of a Persistent Parting in a Coal-Bed of the 



Lance Formation. Ajh. Journ. Sci. ser. 4, xxxvii. pp. 299-304, fig. 1914. 

 ROHDEN, C. r>E. Sur la Presence constante des Terres Rares dans les Scheelites, 



revelees par la Phosphorescence Cathodique, C. B. Acad. Sci. Paris, clix. 



pp. 318-320. 1914. 



ROLLIER, L. Fossiles Nouveaux ou Pen Coiinus des Terrains Secondaires 

 (Mesozoiques) du Jura et des Contrees Environnantes. Partie 3. 31em. Soc. 

 Paleont. Suisse, xxxix. pp. 151-314, pis. xiii-xx. 1913. 



ROMAN, F. Sur les Rhinocerides du Bassin de Mayence. C. B. Acad. Sci. Paris, 

 clviii. pp. 1224-1227. 1914. 



. See also RiAZ, A. de. 



ROCCATI, A. II Quarto Tronco della Linea Vievola-Tenda (Ferrovia Cuneo- 



Ventimiglia-Nizza). Boll. Soc. geol. ital. xxxii. pp. 451-464. 1913. 

 2. Tremolite e Talco Lamellare nel Calcare della Vallone dei Subiaschi (Valle 



Pellice). Biv. Min. Crist, ital. xlii. pp. 65-75. 1913. 

 ROSATI, A. Studio Geolitologico sulloSperone di Monte Salomone presso Monte 



Compatri (Vulcano Laziale). Boll. Soc. geol. ital. xxxiii. pp. 168-176, figs. 



1914. 



2. Studio Cristallografico della Mancherite e della Placodina. Mem. B. Accad. 



Lincei, Boma, ser. 5, x. pp. 25-36, figs. 1914. 

 3. Ueber Maucherit und Placodin. Zeitschr. f. Kryst. liii. pp. 389-393. 



1914. 



4, & H. Steinmetz. Ueber Pseudomorphosen von Poliaiiit nach Manganit 



und liber Polianitzwillinge. Ibid. pp. 394-396, figs. 1914. 

 ROSE, B. Savona Map-Area, British Columbia. Summ. Bep. Geol. Stirv. Canada, 



1912, pp. 151-155. 1914. 

 ROSENBUSCH, K. H. F. Obit.— See Akox., 29; B,iiCKSTE(EM, H. ; Judd, J. 



W., 6 ; Milch, L., 3 ; Pirsson, L. V. ; Straiian, A., 2 ; 4- Wuelfing, E. A. 

 ROTH VON TlilLEGD, K. Die Nordost- und Siidseite des Rezgebirges. Jahresb. 



k.-ung. geol. Beichsanst. 1912, pp. 133-143. 1913. 

 ROTH VON TELEGD, L. Geologisclier Ban des Siebenbiirgischen Beckens in der 



Umgebung von Segesvar, Apold, Rozsonda, Malomkerek und Dtinos. Jahresb. 



k.-ung. geol. Beichsanst, 1912, pp. 212-224, figs., pi. i [geol. sections]. 1913. 



