[1915-19-] 



136 



HERZOG, T. Beitrage zur Kenntnis von Tektonik und Glazial der bolivischen 



Ostcordillere. Oeol. Rundsch., Leipzig, v. pp. 353-371, figs, [topogr. 



maps & geol. sections]. 1915. 

 HESS, F. L. The Production of Cobalt, Molybdenum, Nickel, Tin, Titanium, 



Tungsten, Radium, Uranium and Vanadium in 1914. U.S. Geol. Surv., 



Min. Res. 1914, pt. 1, pp. 923-946. 1916. 

 2. The Production of Antimony, Arsenic, Bismuth, Selenium, and 



Tellurium in 1914. Ibid. pp. 947-977. 1916. 

 3. Tactite, the Product of Contact Metamorphism. Am. Journ. Sci. 



ser. 4, xlviii. pp. 377-378. 1919. 

 4, & W. T. Schaller. Colorado Ferberite and the Wolframite 



Series. Bull. U.S. Geol. Surv. no. 583, pp. 1-75. figs. & pis. i-xiv. 



1914. 



HESSELBERG, T., & H. U. Sverdrup. Beitrag zur Berechnung der Druck- 

 und Massenverteilung im Meere. Bergens Mus. Aarb. 1914-15, no. 14, 

 pp. 1-17. 1915. 



2, & . Die Stabilitatsverhaltnissen des Seewassers bei vertikalen 



Verschiebungen. Ibid. no. 15, pp. 1-16. 1915. 

 HESSELMAN, H. Om forekomsten af rutmark pa Gotland. Geol. For en. 



Stockh. Fork, xxxvii. pp. 481-492, figs. 1915. 

 2. Om pollenregn pa hafvet och fjarr transport af barrtradspollen. Ibid. 



xli. pp. 89-99, figs. [maps]. 1919. 

 HETHERINGTON, J. R. Record of Borings at Horotiu, near Ngaruawahia. 



Trans. N.Z. Inst, xlvii. pp. 613-614. 1915. 

 HEUPGEN, J. Le sondage dit de Villers-St-Ghislain (concession du Levant 



de Mons), a St-Symphorien (1911). Ann. Soc. geol. Belg., Liege, xli. 



Bull. pp. 217-224. 1919. 

 HEWETT, D. F. The Shoshone River Section, Wyoming. Bull. U.S. Geol. 



Surv. no. 541, p]o. 89—113, pi. v [geol. sections]. 1914. 

 2. The Production of Manganese and Manganiferous Ores in 1914. U.S. 



Geol. Surv., Min. Res. 1914, pt. i. pp. 165-181. 1915. 

 3. Some Manganese Mines in Virginia and Maryland. Bull. U.S. Geol. 



Surv. no. 640, pp. 37-71, figs, [sketch-maps & plans]. 1916. 

 HEWITT, F. R. Method of Mining Talc. Trans. Am. Inst. M. E. lv. pp. 



116-117. 1917. 



HEWITT, H. D. A Neolithic Site near Thetford. Proc. Prehist. Soc. E. 



Anglia, ii. pp. 42-45, pi. xii. 1915. 



— 2. Some Experiments on Patination. Ibid. pp. 45-51. 1915. 



HEYDWEILLER, E. Geologische und Morphologische Untersuchungen in 



der Gegend des St. Bernhardinpasses (Siidwestliches Graubiinden). 



Eclogce Geol. Helv. xv. pp. 149-296, fig. & pis. i-x [geol. maps & sections]. 



1918. 



HEZNER, Laura. See Twelvetrees, W. H., 12. 

 . Obit. — See Anon., 36. 



HIBSCH, J. E. Geologische Karte des bohmischen Mittelgebirges. Blatt X 

 (Lewin). Min. petr. Mitt. n.s. xxxiii. pp. 281-332, figs. & 1 pi. [geol. 

 map & sections]. 1915. 



2. Der Marienberg bei Aussig und seine Minerale. Ibid. pp. 340-348. 



1915. 



3. tTber Trachydolerite (H. Rosenbusch). Ibid. pp. 496-51 1. 1915. 



HICKLING, G. The Geological Structure of the Stockport District. Trans. 



Inst. Water Eng. xix. pp. 24-33. 1914. 

 2. James Geikie. [Obit.] Mem. Manch. Lit. Phil. Soc. lix. Proc. 



xxxii-xxxix. 1915. 

 3. The Microscopic Constitution of Coal. Pp. 1-9. 8vo. Leeds & 



London, 1916. 



4. The Micro-Structure of Coal. Rep. Brit. Assoc. 1915, p. 435. 1916. 



5. The Coal -Measures of the Croxteth Park Inlier. Trans. Manch. Geol. 



Soc. xxxiv. pp. 268-273, pi. iv [borehole-section]. 1916; & Trans. Inst. 



M. E. 1. pp. 322-327, figs, [vertical sections]. 1916. And A.C. 

 6. The Geological Structure of the South Lancashire Coalfield. Trans. 



Manch. Geol. Soc. xxxiv. pp. 274-289, fig. & pi. v [geol. maps]. 1916; 



& Trans. Inst. M. E. 1. pp. 328-343, fig. & pi. vi [geol. maps]. 1916. 



And A.C. 



7. A Contribution to the Micro-Petrology of Coal. Trans. Manch. Geol. 



Soc. xxxv. pp. 117-135, pis. iii-vi. 1917; Trans. Inst. M. E. liii. pp. 

 137-155, pis. i-iv. 1917; & Coll. Guard, cxiii. pp. 941-943, 1917, 

 And A.C. 



