486 RECENT PUBLICATIONS 



— DuNSTAN, B. Some Croydon Gold Mines. [Queensland Geological Survey, 



Publication No. 212. Brisbane, 1907.] 

 Some Gold Mines in the Burnett District. [Queensland Geological 



Survey, Publication No. 207. Brisbane, 1907.] 

 -Stanhills Tinfields, Near Croydon. [Queensland Geological Survey, 



Publication No. 211. Brisbane, 1907.] 

 — Emmons, S. F., and Irving, J. D. The Downtown District of Leadville, 



Colorado. [U. S. Geological Survey, Bulletin No. 320. Washington, 



1907.] 

 — Eve, M. a. On the Amount of Radium Emanation in the Atmosphere Near 



the Earth's Surface. [Bulletin of the Royal Society of Canada, No. I. 



Ottawa, 1907.] 

 — Eve, M. a., and McIntosh, D. The Amount of Radium Present in Typical 



Rocks in the Immediate Neighborhood of Montreal. [Bulletin of the 



Royal Society of Canada, No. i. Ottawa, 1907.] 

 — Gavelin, Axel. Nigra iakttagelser rorande istidens sista i trakten NV. om 



Kvikkjokk. [Geol. Foren. Forhandl., N:o .241, Bd. 28, Haft. 3.] 

 Studier ofver de Postglaciala Niva-och Kdimatforandringarna pa Norra 



Delen af det Smalandska Hoglandet. [Sveriges Geologiska Undersokning, 



Ser. C, N:o .204. Stockholm, 1907.] 

 — Gilbert, Humphrey, Sewell, and Soule. The San Francisco Earthquake 



and Fire of April 18, 1906. [U. S. Geological Survey, Bulletin No. 324. 



Washington, 1907.] 

 — Glangeaud, M. Ph. Liquefaction de I'acide carbonique volcanique en 



Auvergne, la fontaine emporsonnee de Montpensier. [Notes a I'Academie 



des Sciences. Paris, 1907.] 

 La Chaine des Puys et la Petite Chaine des Puys. [Notes a I'Academie 



des Sciences. Paris, 1907.] 

 -— GoLDTHWAiT, James WALTER. The Abandoned Shore-Lines of Eastern Wis- 

 consin. [Wisconsin Geological and Natural History Survey, Bulletin 



No. XVII. Madison, 1907.] 

 — Gordon, C. H. Mississippian (Lower Carboniferous) Formations in the Rio 



Grande Valley, New Mexico. [From the American Journal of Science, 



Vol. XXIV, July, 1907.] 

 — Graton, L. C. The Production of Copper in 1906. [U. S. Geological Survey. 



Advance Chapter from Mineral Resources of the United States, 1906. 



Washington, 1907.] 

 — Griswold, W. T., and Munn, M. J. Geology of Oil and Gas Fields in Steu- 



benville, Burgettstown, and Claysville Quadrangles, Ohio, West Virginia, 



and Pennsylvania. [U. S. Geological Survey, Bulletin No. 318. Wash- 

 ington, 1907.] 

 — Grover, N. C. Surface Water Supply of Middle Atlantic States, 1906. [U. 



S. Geological Survey, Water Supply Paper No. 203. Washington, 1907.] 

 — Hall, M. R. Surface Water Supply of Southern Atlantic and Eastern Gulf 



