12 



BOYER, G. Note prelimiuaire sur la Geologie des Environs de Longarone (Alpes 



Veuitiennes). C. B. Soc. geol. France, 1913, pp. 207-209. 1913. 

 BOYLE, R. W., & I). McIntosh. On tlie Amount of Radium and Radium 



Emanation prcseiit in tlie Waters of Several Western Springs. P?'oc. Trans. 



Roi/. Soc. Canada, ser. 3, vii. Sect. III. p. 163. 1913. 

 BRADLEY, W. M. Empressite, a New Silver-Tellurium Mineral from Colorado. 



Am. Journ. Sci. ser. 4, xxxviii. pp. 163-165. 1914. 

 . See also FooTE, H. W. ; 4' Ford, W. E., 5 & 6. 



BRAGG, W. H. Crvstalline Structure as revealed l)v X-ravs. JS'ature. xciii. 

 pp. 124-126. 1914. 



2. X-Ravs and Crvstalline Structure. 16/^^. pp. 494-498. 19U: & Science. 



n.s. xl. pp. 795-802. 1914. 

 3. The Influence of the Constituents of the Cr3-stal on the Form of the 



Spectrum in the X-ray Spectrometer. Proc. Boy. Soc. >er. A, Ixxxix. pp. 430- 



438, figs. 1914. 



4. The X-Ray Spectra given hy Crystals of Sulphur and Quartz. Ibid. 



pp. 575-580, tigs. 1914. 

 BRAGG, W. L. The Crvstalline Structure of Copper. PML 3Iag. ser. 6, xxviii. 



pp. 355-360, fig. 19i4. 

 2. The Analysis of Crystals by the X-Rav Spectrometer. Proc. Boy. Soc. 



ser. A, Ixxxix. pp. 468-489, figs. 1914. 

 BRANCA. W. Ueher das Verhaltnis der Geographie zur Geologie-Palaontologie 



und die Frage eiuer Teilung der Geologie-Palaontologie. ZeitscJir. deutsch. 



geol. GesellscJi. Ixv. Jlonafsb. pp. 620-629. 1913. 

 . See also Fkiedl^>-der, I. 



BRANDES, T. Plesiosauriden aus dem Untereu Lias von Halberstadt. Palceonfo- 



graphica, Ixi. pp. 41-56, figs., pis. viii & ix. 1914. 

 BRAUN, G. Der Monte Argentario in Toskana. Peterm. Jlitt. 1914, i. pp. 17-20, 



pi. viii. 1914. 



BRAUNS, R. Ungewohnlich Niedriges Spezifisches Gewicht bei Quarz. Sifz. 



naturli. Ver. preuss. Bhcinl. 1912, pp. A 2-3. 1913. 



2. Feueropal von Simav in Kleinasien. Ibid. p. A 3. 1913. 



3. Umwendung des Spezifischen Gewichtes bei der Untersuchung von 



Schmirgel. J5/c?. p. A3. 1913. 

 4. Amethyst-Quarzkristall aus der Provinz Govaz in Brasilien. Ibid. 



pp. A 3-4. '1913. 



BREGI, L. Note sur les Eaux de la Rea:ion de La Bassee. Ann. Soc. geol. JS'ord, 

 xli. pp. 2-6. 1912. 



. See also PAGJflEZ, — , 1-3. 



BRENCHLEY^ (Miss) W. E. See Hall, A. D. 



BRINCKEN, O. A. Sur les Crystaux de Natrolite du Mont Kara-Dagh en Crimea, 

 rin Russian.') Bull. Acad. Imp. Sci. St. Petersbourg, ser. 6, viii. pt. 1, pp. 479- 

 484. fig. 1914. 



BRITISH ASSOCIATION COMMITTEE. Seismological Investigations— Eight- 

 eenth Report of the Committee. Bep. Brit. Assoc. 1913, Birmingham, 

 pp. 45-86, pi. i [map]. 1914. 



2. Erratic Blocks of the British Isles — Report of the Committee. Ibid. 



pp. 145-149. 1914. 



3. The Upper Old Red Sandstone of Dura Den. — Preliminary Report of the 



Committee. Ibid. pp. 150-151. 1914. 



4. Geologv of Ramsev Island, Pembrokeshire. — Interim Report of the Com- 

 mittee. Ibid. pp. 151-152. 1914. 



5. The Old Red Sandstone Rocks of Kiltorcan, Ireland. — Report of the 



Committee. Ibid. p. 152. 1914. 



6. The Investigation of the Jurassic Flora of Y'orkshire. — Report of the 



Committee. Ibid. pp. 264-265. 1914. 



BRITISH COLUMBIA. Annual Report of the Minister of Mines for the Year 

 ending 31st December, 1913. [W. F. Robertson, Provincial Mineralogist.^ 

 Pp. 1-459, figs., geol. & topogr. maps. 8vo. Victoria, B.C., 1914. 



. See also Robeetsok, W. F. 



BROAD, W. H. Prehistoric Man in the Light of Recent Discoveries. Proc. Lit. 



Phil. Soc. Liverpool. Ixiii. pp. 1-12. 1914. 

 BROCK, R. W. See Caxapa, 2 ; McCon>-ell, R. G.. 5. 



BROILI. F. Ueber den Scliadelliau von Varanosaurus acatirostris. Ccntralhl.f. 



Min. 1914, pp. 26-29, fiu-. 1914. 

 2. Kampeuwand und Hochplatte, ein Beitrag zur Geologie der Chiemgauer 



Berge. Neues Jahrb. f. Jlin., B.-B. xxxvii. jip. 391-455, pis. iv &v [geol. 



map]. 1914. 



