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Contributions to economic geology (short papers and preliminary reports), 1926: Part II. - Mineral fuels
No abstract available.
Authors
William Taylor Thom
Contributions to economic geology (short papers and preliminary reports), 1927: Part I - Metals and nonmetals except fuels
The Geological Survey's "Contributions to economic geology" are published in two parts, one including papers on metals and nonmetals except fuels and the other including papers on mineral fuels. As the subtitle indicates, most of the papers in these volumes are of three classes (1) short papers describing as thoroughly as conditions will permit areas or deposits on which no other report is likely
Authors
Gerald Francis Loughlin, George Rogers Mansfield
Contributions to the geography of the United States, 1926
No abstract available.
Authors
Marius R. Campbell
Contributions to the hydrology of the United States, 1926
No abstract available.
Authors
Nathan C. Grover
Correlation of geologic formations between east-central Colorado, central Wyoming, and southern Montana
No abstract available.
Authors
W. T. Lee
Forty-eighth annual report of the Director of the Geological Survey
The appropriations made directly for the work of the Geological Survey for the fiscal year 1927 included 10 items, amounting to $1,819,440. In addition $81,000 was appropriated for printing the reports of the Geological Survey, and $11,000 for miscellaneous printing and binding, and an allotment of $13,707 for miscellaneous supplies was made from appropriations for the Interior Department. A detai
Authors
George Otis Smith
Geography, geology, and mineral resources of part of southeastern Idaho with descriptions of Carboniferous and Triassic fossils
No abstract available.
Authors
W. C. Mansfield, G. H. Girty
Geology and ore deposits of the Leadville mining district, Colorado
Adequate treatment of so large and so extensively developed a district as that of Leadville necessitates a voluminous report, in which the practical questions of prime interest to the commercial world can not be systematically answered until the data on which they depend are discussed. Many readers will no doubt wish to turn at once to the chapter on ore reserves, which will give them an appraisal
Authors
S. F. Emmons, J.D. Irving, G. F. Loughlin
Geology and ore deposits of the Mogollon mining district, New Mexico
No abstract available.
Authors
Henry Gardiner Ferguson
Geology at the nashville meeting of the American Association
No abstract available.
Authors
G. R. Mansfield