96 BIBLIOGRAPHY OF NORTH AMERICAN GEOLOGY, 1906-1901. 
Hillebrand, W. F., and Schaller, W. T. 
1161. The mercury minerals from Terlingua, Texas; kleinite, terlinguaite, 
eglestonite, montroydite, calomel, mercury. — Am. Jour. Sci., 4th ser., vol. 24, 
pp. 259-274, 4 figs., September, 1907. 
Hilton, Edward. 
A history of the earthquake and fire in San Francisco. — See Aitken and 
Hilton, no. 21. 
Himm el wright, A. L. A. 
1162. The San Francisco earthquake and fire: a brief history of the dis- 
aster. New York, The Roebling Construction Company [1906] • 270 pp., illus. 
Hinrichs, G. D. 
1163. Sur les meteorites d'Amana [Iowa]. — Acad. d. Sci., Paris, Conipt. 
Rend.. 1. 140, pp. 545-547, 1905. 
Hitchcock, C. H. 
1164. Surfacial geology of the region about Burlington [Vermont]. — Ver- 
mont Geol. Survey, Fifth Rept. State Geol., pp. 232-235, 1906. 
1165. The Champlain deposits of northern Vermont. — Vermont Geol. Sur- 
vey, Fifth Rept. State Geol., pp. 236-253, 1906. 
Discusses the occurrence and character of the deposits and the relations of deposits in 
different valleys and basins, and outlines the geological history of the Champlain Valley. 
1166. Geology of Diamond Head, Oahu. — Geol. Soc. America, Bull., vol. 17, 
pp. 469^84, 5 pis., 1906. 
Presents the views of previous writers as to the composition and origin of Diamond 
Head, Oahu, and describes new observations upon the character, occurrence, and rela- 
tions of the deposits of which it is composed and their bearing upon the method and age 
of its formation. 
1167. Mohokea caldera.— Geol. Soc. America, Bull., vol. 17, pp. 485-496, 3 pis., 
1906. 
Describes the physical features and history <>f the Mohokea caldera of Hawaii and 
discusses the origin of calderas. 
1168. Glacial Lake Memphremagog. — Abstract: Science, new ser., vol, 25, 
p. 773, May 17, 1907. 
Hixon, Hiram W. 
1169. The origin of earthquakes. — Eng. and Min. Jour., vol. 81, p. 864, 
May 5, 1906. 
1170. The geological age of the earth as compared to the life of the sun. — 
Min. and Sci. Press, vol. 92, p. 297, May 5, 1906. 
1171. The ore deposits and geology of the Sudbury district [Ontario]. — 
Canadian Min. Inst.. Jour., vol. 9, pp. 223-235, 1906. 
Describes the occurrence and geologic relations of the ore deposits and discusses their 
origin. 
1172. The Sudbury nickel region. — Eng. and Min. Jour., vol. 82, pp. 313-314, 
1 fig., August 18, 1906. 
Discusses the geologic structure of the Sudbury, Ontario, region. 
1173. Genesis of ores of the Cobalt district. — Eng. and Min. Jour., vol. 83, 
ji. 630, March 30, 1907. 
1174. Ore deposition. — Min. and Sci. Press, vol. 94, pp. 593-594, May 11, 
1907. 
1175. Volcanic ash.— Min. and Sci. Press, vol, 95, p. 809, December 28, 1907. 
Discusses the origin of volcanic ash. 
