BIBLIOGEAPHY OF NORTH AMERICAN GEOLOGY, 1906-190*7. 79 
Gallup, F. L. 
Report on the molding sands of Wisconsin. — See Ries and Gallup, no. 2065. 
Ganong-, W. F. 
925. Notes on the natural history and physiography of New Brunswick. — 
New Brunswick Nat. Hist. Soc, Bull., no. XXIV (vol. 5, pt. 4), pp. 400-474, 
illus., 1906; no. XXV (vol. 5, pt. 5), pp. 519-546, 3 pis., 2 figs., 1907. 
Contains notes on various physiographic features of New Brunswick. 
Gardner, James H. 
926. The kaolin deposits adjacent to the eastern rim of the western coal 
field, with notes on other clays in that region [Kentucky]. — Kentucky Geol. Sur- 
vey, Bull. no. 6, pp. 7-63, 1905. 
Describes the occurrence character, origin, and geologic horizon of the clay deposits. 
927. Clays of the Red River Valley [Kentucky]. — Kentucky Geol. Survey. 
Bull. no. 6, pp. 64-79, 1905. 
928. Clays and sands of the Jackson's Purchase region. — Kentucky Geol. 
Survey, Bull. no. 0, pp. 80-123, 1905. 
929. Miscellaneous analyses of Kentucky clays and marls. — Kentucky Geol. 
Survey, Bull. no. 6, pp. 179-223, 1905. 
Garrey, George H. 
The Idaho Springs mining district, Colorado, — See Spurr and Carrey, no. 
2275. 
Notes on the Manhattan district. — See Emmons and Garrey, no. 808. 
Garrison, F. Lynwood. 
930. Cold mining in Santo Domingo. — Eng. and Min. Jour., vol. 84, pp. 
490-492, 5 figs., September 14, 1907. 
931. The Parral district, Mexico. — Min. and Sci. Press, vol. 94, pp. 373-374, 
2 figs., March 23, 1907. 
Describes the general geology, and the character and occurrence of the ores. 
932. Metallic sulphides in the tuffs of Santo Domingo. — Min. and Sci. 
Press, vol. 95, pp. 305-310. tigs.. September 7. 1007. 
933. Notes on minerals. — Philadelphia, Acad. Nat. Sci.. Proc, vol. 59, pt. 3, 
pp. 445-446, 1907. 
Gautier, Armand. 
934. The genesis of thermal waters and their connection with volcanism. 
Translation by F. L. Ransome of " La genese des eaux thermales et ses rapports 
avec le volcanisme," (Ann. des Mines. 6° ser., t. 9, pp. 316-370, 1906). — Econ. 
Geology, vol. 1. no. 7, pp. 688-697, 1906. 
Geijsbeek, S. 
935. | Review of] (lays, their occurrence, properties, and uses, with special 
reference to those of the United States, by Heinrich Kios. — Econ. Geology, vol. 
2, no. 6, pp. 603 606, 1907. 
Geinitz, Eugen. 
936. Ueber die vulcanischen EDreignisse von Martinique und St. Vincent. — 
Ver. d. Freunde d. Xaturg. in Mecklenburg. Gustrow, Archiv. Jahrg. 56, pp, 
xxxvii-lii, 1902. 
Descrihes volcanic eruptions on the islands of Martinique and si. Vincent, 
