[1915-19-] 



294 



WALKER, G. B., 2. Presidential Address, Institution of Mining Engineers, 

 1918. High Temperatures in Deep Mines. Trans. Inst. M. E. lvi. 

 pp. 211-219. 1919. 



WALKER, G. W. Modern Seismology. Pp. i-xii, 1-88, 13 pis. 8vo. 

 London, 1913. 



2. Focal Depth and the Time Curve. Rep. Brit. Assoc. 1917, pp. 13-14. 



1918. 



3. Surface Reflexion of Earthquake Waves. Phil. Trans. Roy. Soc. 



ccxviii. ser. A, pp. 373-393, figs. & pis. iii-iv. 1919. 

 4. The Magnetic Re-survey of the British Isles for the Epoch January 1, 



1915. Ibid, ccxix. ser. A, pp. 1-72, figs, [diagrams] & pis. i-v [maps]. 



1919. 



. See also Schuster, Sir A., 2. 



WALKER, H. The Visum and Ekh Khera Meteorites. Rec. Oeol. Surv. 



India, xlvii. pp. 273-279, pis. xxx-xxxiii. 1916. 

 WALKER, J. B., & A. R. Bond. Creating a Subterranean River and Supply- 

 ing a Metropolis with Mountain Water. Ann. Rep. Smiths. Inst. 1913, 



pp. 709-722, figs. & pis. i-xi. 1914. 

 WALKER, T. L. Certain Mineral Occurrences in the Worthington Mine, 



Sudbury, Ontario, and their Significance. Econ. Oeol. x. pp. 536-542, 



figs. [geol. map]. 1915. 

 2. Hopeite from the H.B. Mine, Salmo, B.C. Journ. Wash. Acad. Sci- 



vi. pp. 685-688, figs. 1916. 

 3. Spencerite, a New Zinc Phosphate from British Columbia. Min. 



Mag. xviii. pp. 76-81, figs. 1916. 

 4. Stalactitic Barite from Madoc, Ontario. Am. Mineralogist, iv. 



pp. 79-80, pi. viii. 1919. 



. See also Ledoux, A., 10. 



WALKER, W. See Great Britain, 21-23. 



WALKER, W. T. The Longmyndian Succession. Proc. Liverp. Oeol. Soc. 



xii. pp. 207-208. 1916. 

 WALKOM, A. B. Mesozoic Floras of Queensland. Part I. — The Flora of 



the Ipswich and Walloon Series. (a) Introduction, (b) Equisetales. 



With a Geological Note by B. Dtjnstan, Chief Government Geologist. 



Queensl. Dep. Mines, Oeol. Surv. Publ. no. 252, pp. 1-50, fig. [geol. section] 



& pis. i-v. 1915. 



2. . Part I, contd. — The Floras of the Ipswich and Walloon Series. 



(c) Filicales, &c. Ibid. no. 257, pp. 1-66, figs. & pis. i-x. 1917. 

 3. . Part I, concluded. — The Flora of the Ipswich and Walloon 



Series, (d) Ginkgoales. (e) Cycadophyta. (/) Coniferales. Ibid. no. 



259, pp. 1-48, pis. i-ix. 1917. 

 4. . Part II. — The Flora of the Maryborough (Marine) Series, 



with a Geological Note by B. Dtjnstan, Chief Government Geologist. 



Ibid. no. 262, pis. i-ii, geol. map & section. 1918. 

 5. . Parts III & IV. — The Floras of the Burrum and Styx River 



Series, With a Geological Note by B. Dtjnstan, Chief Government 



Geologist. Ibid. no. 263, pp. i-iv, 1-76, pis. i-vii & A [geol. sections]. 



1919. 



6. The Geology of the Lower Mesozoic Rocks of Queensland, with 



Special Reference to their Distribution and Fossil Flora, and their Correla- 

 tion with the Lower Mesozoic Rocks of other Parts of Australia. Proc. 

 Linn. Soc. N.S.W. xliii. pp. 37-115, figs. & pis. i-ii [geol. maps]. 

 1918. 



7. On a Collection of Jurassic Plants from Bexhill, near Lismore, N.S.W. 



Ibid. xliv. pp. 180-190, pis. vii-viii. 1919. 

 WALLACE (Mrs.) (Miss I. F. Stewart). Notes on the Petrology of the 



Agglomerates and Hypabyssal Intrusions between Largo and St. Monans. 



Trans. Edinb. Oeol. Soc. x. pp. 348-362, pi. xliii. 1916. 

 WALLACE, R. C. Gypsum and Brines in Manitoba. Summ. Rep. Oeol. 



Surv. Canada, 1914, pp. 73-80. 1915. 

 2. The Corrosive Action of Certain Brines in Manitoba. Rep. Brit. 



Assoc. 1915, p. 427. 1916; Oeol. Mag. dec. 6, iii. pp. 31-32. 1916; 



& Journ. Geol., Chicago, xxv. pp. 459-466, figs. 1917. 

 3. Area between Red River and Eastern Boundary of Manitoba, and 



between Winnipeg River and National Transcontinental Railway, 



Manitoba. Summ. Rep. Oeol. Surv. Canada, 1916, pp. 175-178, 1918, 



. See also MacLean, A., 4. 



WALLACE, W. H. See Tasmania, 3-6. 



