Hugh Richard Gault, R. E. Fellows
1953, Bulletin 998-A
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Publication Extents
Not all publications have extents, not all extents are completely accurateW.S. Twenhofel
1953, Circular 252
Frank Saverio Grimaldi
1953, Open-File Report 53-81
No abstract available....
Stanley William Lohman, V. M. Burtis
1953, Hydrologic Atlas 2
Richard Henry Jahns
1953, Geologic Quadrangle 21
1953, Open-File Report 53-215
No abstract available....
Stanley William Lohman, V. M. Burtis
1953, Hydrologic Atlas 3
No abstract available....
J.E. Maynard, R.M. Hazelwood
1953, Open-File Report 53-170
Omar J. Loeltz
1953, Open-File Report 53-158
W. H. Condon
1953, Open-File Report 53-42
W. H. Condon
1953, Open-File Report 53-41
Lorin Rollins Stieff, T. W. Stern, R.G. Milkey
1953, Trace Elements Investigations 268
Daniel R. Shawe
1953, Trace Elements Investigations 251
Arthur E. Flint, Charles E. Brown
1953, Open-File Report 53-72
The exploratory holes were drilled as part of a larger geologic investigation, the objective of which is to determine in the Dubuque, Iowa, area the probable occurrence of zinc and lead ore stratigraphically lower than that which has been mined.The primary purpose of the drilling was to supply information required...
Wilds W. Olive
1953, Open-File Report 53-200
No abstract available....
R.A. Eckhart
1953, Bulletin 989-C
J.E. Maynard, R.M. Hazelwood
1953, Open-File Report 53-179
P. P. Orkild
1953, Open-File Report 53-206
V.E. McKelvey, J.B. Cathcart, Z. S. Altschuler, R. W. Swanson, Katherine Lutz
1953, Open-File Report 53-165
Most of the worlds phosphate deposits can be grouped into six types: 1) igneous apatite deposits; 2) marine phosphorites; 3) residual phosphorites; 4) river pebble deposits; 5) phosphatized rock; and 6) guano. The igneous apatites and marine phosphorites form deposits measurable in millions or billions of tons; the residual deposits...
W. R. Hemphill
1953, Open-File Report 53-115
W.E. Hale, Alex Nicholson
1953, Open-File Report 53-104
Richard Kellagher
1953, Trace Elements Investigations 371
Jim T. Bracken, F. E. Senftle
1953, Trace Elements Investigations 402
Boyd R. Haley, Harold H. Arndt, Howard E. Rothrock, Holly C. Wagner
1953, Coal Map 13
The Western Middle anthracite field is one of four structural basins containing anthracite in eastern Pennsylvania. This report describes the geology of the part of the Western Middle field that lies in the western half of the Ashland quadrangle. (See index map, sheet 2.) The mapped area covers about 19...
J. P. Albers, J. F. Robertson
1953, Open-File Report 53-1