-11 



[1915-19-] 



BRODERICK, T. M., 4. Some of the Relations of Magnetite and Hematite. 



Econ. Geol. xiv. pp. 353—366, figs. & pis. xi-xii. 1919. 

 5. Detail Stratigraphy of the Biwabik Iron-bearing Formation, East 



Mesabi District, Minnesota. Ibid. xiv. pp. 441-451, pis. xvii— xviii. 1919. 



. See also Grout, F. F., 9. 



BROILI, F. See Molengraaff, G. A. F., 4. 



BROKAW, A. D. A Stage Attachment for the Metallographic Microscope. 



Journ. Geol., Chicago, xxiv. pp. 718-719, figs. 1916. 

 2. Oil Investigations in Illinois in 1916. Parts of Saline, Williamson, 



Pope and Johnson Counties. Bull. III. Geol. Surv. no. 35, pp. 19-37, 



figs. & pis. i— iii [geol. map & sections]. 1917. 

 3, & L. P. Smith. Zonal Weathering of a Hornblende Gabbro. Journ. 



Geol., Chicago, xxiv. pp. 200—205, figs, [diagram]. 1916. 

 BROMEHEAD, C. E. N. The Pre-Thanetian Erosion of the Chalk. Geol. 



Mag. dec. 6, v. pp. 381-382. 1918. [See also Baker, H. A., 6.] 

 ■ 2. Report of an Excursion to Maidenhead and Bray Cut. Proc. Geol. 



Assoc. xxix. pp. 137-139. 1918. 

 3. Report of an Excursion to St. George's Hill, Weybridge. Ibid. xxx. 



pp. 127-129. 1919. 

 4. Report of an Excursion to Virginia Water and Woking. Ibid. 



xxx. pp. 130-132, pi. viii. 1919. 



. See also Carrtjthers, R. G., 6 <fc 7 ; <£ Dewey, H., 8 & 9. 



BROOKS, A. H. Gold, Silver and Copper in Alaska in 1914 (Mines Report). 



U.S. Geol. Surv., Min. Ees. 1914, pt. i, pp. i-vi, 125-137. 1915. 

 — ■ — 2. Antimony Deposits of Alaska. Bull. U.S. Geol. Surv. no. 649, pp. 



1-67, figs. & pis. i-iii [sketch maps]. 1916. 

 ■ 3. The Petroleum Fields of Alaska. Trans. Am. Inst. M. E. li. pp. 611- 



619, figs. [maps]. 1916. 

 4. Charles V illard Hayes. [Obit.] Bull. Geol. Soc. Am. xxviii. 



pp. 81-123, pi. v [portrait]. 1917. 

 5, & Othees. Mineral Resources of Alaska. Report on Progress of 



Investigations in 1913. Bull. U.S. Geol. Surv. no. 592, pp. 1-413, figs. 



& pis. i-xvii [geol. & topogr. maps]. 1914. 

 6, . Mineral Resources of Alaska. Report on Progress of Investiga- 

 tions in 1914. Ibid. no. 622, pp. 1-380, figs. & pis. i-xi [geol. maps & 



sections]. 1915. 



BROOKS, C. E. P. Continentality and Temperature. Q. J. R. Met. Soc. 



xliii. pp. 159-172, figs. [maps]. 1917. 

 — - — 2. . Second Paper : The Effect of Latitude on the Influence cf 



Continentality on Temperature. Ibid. xliv. pp. 253-269, figs, [maps & 



diagrams]. 1918. 



BROOM, R. Some Points in the Structure of the Diadectid Skull. Bull. 



Am. Mus. Nat. Hist., N.Y. xxxiii. pp. 109-114, figs.. 1914. 

 — —2. On the Structure and Affinities of the Multituberculata. Ibid. pp. 



115-134, figs. & pis. xi-xii. 1914. 

 3. A lurther Comparison of the South African Dinocephalians with the 



American Pelycosaurs. Ibid. pp. 135-141, figs. 1914. 

 4. On the Origin of Mammals. Phil. Trans. Boy. Soc, ccvi. ser. B., 



pp. 1-48, pis. i-vii. 1914. 

 - — — 5. Catalogue of Types and Figured Specimens of Fossil Vertebrates in 



the American M\iseum of Natural History. II. Permian, Triassic and 



Jurassic Reptiles of South Africa. Bull. Am. Mus. Nat. Hist., N.Y. 



xxv. pp. 105-164, figs. [map]. 1915. And A.C. 

 6. On some new Carnivorous Therapsids in the Collection of the British 



Museum. Proc. Zool. Soc. 1915, pp. 163-173, figs. 1915. 

 7. On the Anomodont Genera, Pristerodon and Tropidostoma. Ibid. 



pp. 355-361, figs. 1915. 

 8. On the Triassic Stegocephalians, Brachyops, Bothriceps, and Lydek- 



kerina, gen. nov. Ibid. pp. 363-368, figs. 1915. 

 . -See also Gregory, W. K., 6. 



— —9, & S. H. Hauchton. Some New Species of Anomodontia (Reptilia). 

 Ann. S. Ajr. Mus., Cape Town, xii. pt, 5, pp. 119-125, figs. 1917. And 

 A.C. 



BROOME, G. H. Victorian State Coal Mine, Wonthaggi : Notes on Develop- 

 ment, Organization, &c. Proc. Austral. Inst. M. E. n.s., no. 14, pp. 

 119-184, figs. & pis. i-iii. 1914. 



BROUN, W. F. McB. Notes on Cornish Mining Practice. Proc. Austral. 

 Inst. M. E. n.s., no. 34, pp. 27-31. 1919. 



