Mining laws of Australia and New Zealand
Arthur Clifford Veatch, Walter Lowrie Fisher
1911, Bulletin 505
The granites of Connecticut
T. Nelson Dale, Herbert E. Gregory
1911, Bulletin 484
Results of spirit leveling in Iowa 1896 to 1909, inclusive
Robert Bradford Marshall
1911, Bulletin 460
Results of spirit leveling in Alabama, Georgia, North Carolina, South Carolina, and Tennessee, 1896 to 1909, inclusive
Robert Bradford Marshall
1911, Bulletin 441
Structural materials. Cement and concrete materials. Clays. Gypsum and plasters. Line and magnesite. Glass, sand, etc. Abrasives
Charles Butts, Thomas Nelson Dale, George B. Richardson, Eugene Wesley Shaw, Alexander Deussen, Ernest F. Burchard
1911, Bulletin 470-G
No abstract available....
Mineral resources of the Bonnifield region
S. R. Capps
1911, Bulletin 480-H
No abstract available....
Gold placer mining developments in the Innoko-Iditarod region
A.G. Maddren
1911, Bulletin 480-I
No abstract available....
Administrative report. Report on progress of surveys of public lands in Alaska during 1910
A. H. Brooks
1911, Bulletin 480-A
No abstract available....
The upper Susitna and Chistochina districts
F. H. Moffit
1911, Bulletin 480-E
No abstract available....
The mining industry in 1910
A. H. Brooks
1911, Bulletin 480-B
No abstract available....
Geologic features of Alaskan metalliferous lodes
A. H. Brooks
1911, Bulletin 480-C
No abstract available....
Mineral resources of the United States, 1909: Part II - Nonmetals
U.S. Geological Survey
1911, Report
No abstract available....
Mineral resources of the United States, 1909: Part I - Metals
U.S. Geological Survey
1911, Report
No abstract available....
Mineral resources of the United States, 1910: Part II - Nonmetals
U.S. Geological Survey
1911, Report
No abstract available....
Mineral resources of the United States, 1910: Part I - Metals
U.S. Geological Survey
1911, Report
No abstract available....
Thirty-second annual report of the Director of the United States Geological Survey
George Otis Smith
1911, Annual Report 32
The appropriations for the work of the United States Geological Survey for the fiscal year 1910-11 comprised items amounting to $1,477,440. The plan of operations was approved by the Secretary of the Interior and a detailed statement of the work of the several branches and divisions of the Survey is...
Reports on national forest reserves in the Appalachian Mountains and Arkansas
U.S. Geological Survey
1911, Report
No abstract available....
Geology and mineral resources of the St. Louis quadrangle, Missouri-Illinois
Nevin M. Fenneman
1911, Bulletin 438
No abstract available....
A geologic reconnaissance in southeastern Seward Peninsula and the Norton Bay-Nulato region, Alaska
Philip Sidney Smith, Henry Miner Eakin
1911, Bulletin 449
No abstract available....
Bismuth ochers from San Diego Co., California
W. T. Schaller
1911, Journal of the American Chemical Society (33) 162-166
No abstract available....
Cooperation between the United States and various states in topographic, hydrographic, and geologic work
Water Resources Division, U.S. Geological Survey
1910, Report
No abstract available....
Engineer Mountain folio, Colorado
Whitman Cross, Allen D. Hole
1910, Folios of the Geologic Atlas 171
Warren folio, Pennsylvania-New York
Charles Butts
1910, Folios of the Geologic Atlas 172
Birmingham folio, Alabama
Charles Butts
1910, Folios of the Geologic Atlas 175
Johnstown folio, Pennsylvania
W. C. Phalen
1910, Folios of the Geologic Atlas 174
By reference to the key map (fig. 1) it will be seen that the Johnstown quadrangle is in southwest-central Pennsylvania. It lies mostly in Cambria County but covers also small parts of Somerset, Westrmoreland, and Indiana counties. Most of it is included in the valley of Conemaugh River and its tributaries Little Conemaugh River and...