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Artesian waters in the vicinity of the Black Hills, South Dakota
No abstract available.
Authors
Nelson Horatio Darton
Baked shale and slag formed by the burning of coal beds
The baking and reddening of large masses of strata caused by the burning of coal beds is a striking feature of the landscape in most of the great western coal-bearing areas. The general character and broader effects of the burning have been described by many writers, but the fact that in places enough heat is generated to fuse and thoroughly recrystallize the overlying shale and sandstone has rece
Authors
G. Sherburne Rogers
Bibliography and index of the publications of the United States Geological Survey relating to ground water
No abstract available.
Authors
Oscar Edward Meinzer
Bibliography of North American geology for 1917, with subject index
No abstract available.
Authors
John M. Nickles
Contributions to economic geology (short papers and preliminary reports), 1917 : Part 1. - Metals and nonmetals except fuels
No abstract available.
Authors
F. L. Ransome, Ernest Francis Burchard, Hoyt S. Gale
Contributions to economic geology (short papers and preliminary reports), 1917 : Part II. - Mineral fuels
No abstract available.
Authors
David White
Contributions to economic geology, 1917, Part I, Metals and nonmetals except fuels--Manganese deposits of the Caddo Gap and De Queen quadrangles, Arkansas
No abstract available.
Authors
H. D. Miser
Contributions to economic geology, 1917, Part I, Metals and nonmetals except fuels--Notes on the geology and iron cores of the Cuyuna district, Minnesota
No abstract available.
Authors
E.C. Harder, A.W. Johnston
Contributions to economic geology, 1917, Part I, Metals and nonmetals except fuels--Notes on the greensand deposits of the eastern United States
No abstract available.
Authors
G. H. Ashley
Contributions to economic geology, 1917, Part I, Metals and nonmetals except fuels--Ore deposits of the northwestern part of the Garnet Range, Montana
No abstract available.
Authors
J. T. Pardee