Guidebook for past field trips to the Nevada Test Site
Robert Lorenz Christiansen, F. G. Poole, Harley Barnes, P. P. Orkild, F.M. Byers Jr., W. J. Carr, F. A. McKeown, F. N. Houser, E.M. Shoemaker, W.L. Emerick
1969, Open-File Report 69-38
Multispectral techniques for general geological surveys - evaluation of a four-band photographic system
D. F. Crowder
1969, Open-File Report 69-64
Interpretation of the aeromagnetic pattern of the San Juan primitive area, Colorado
Peter Popenoe, Thomas August Steven
1969, Open-File Report 69-211
No abstract available....
Palynological investigations in the Pennsylvanian of Kentucky
Robert M. Kosanke
1969, Open-File Report 69-141
Vegetative changes caused by fire in the Florida flatwoods as observed by remote sensing
W.T. Mealer, Merle J. Prunty
1969, Open-File Report 69-166
A talc-serpentine body near Middlefield, Massachusetts
Norman L. Hatch, Stephen A. Norton
1969, Open-File Report 69-121
Analysis of selected limestone samples from Iliamna and Bruin Bays, Iliamna quadrangle, Alaska
Robert L. Detterman
1969, Open-File Report 69-70
Geochemical data from the Nabesna B-4 quadrangle, Alaska
Donald H. Richter, Neil A. Matson Jr.
1969, Open-File Report 69-224
No abstract available....
Report on exploration of the Wadi Yiba copper prospect, Tihamat Ash Sham quadrangle, Kingdom of Saudi Arabia
Robert L. Earhart
1969, Open-File Report 69-83
The first phase of an exploration program at The Wadi Yiba copper prospect consisted of geologic mapping, prospecting, sampling, geophysical surveys, and diamond drilling. Copper mineralization is in a sedimentary rock sequence comprised mostly of siliceous, calcareous, and dolomitic rocks metamorphosed to the greenschist facies. The metasedimentary rocks are overlain...
Geologic reconnaissance of the Al Qunfidhah area, Tihamat Ash Sham quadrangle, Kingdom of Saudi Arabia
Robert L. Earhart
1969, Open-File Report 69-82
Preliminary mineral investigations in the A1 Qunfidhah area, Tihamat Ash Sham quadrangle, indicate that four target zones merit detailed study. These are (1) the West Gossan, (2) the pyrocalstic pile 13 Kilometers of Suq A1 Khamis, (3) the Wadi Sishah copper prospect, and (4) the Wadi Yiba copper prospect....
Geologic map of the Lunar Crater quadrangle, Nye County, Nevada
R.P. Snyder, E. B. Ekren, G. L. Dixon
1969, Open-File Report 69-263
Metallic mineral resources map of the Iliamna Quadrangle, Alaska
1969, Open-File Report 69-71
No abstract available. ...
Preliminary report on the bedrock geology and copper deposits of the Matchwood quadrangle, Ontonagon County, Michigan
Robert Francis Johnson, Walter Stanley White
1969, Open-File Report 69-135
No abstract available....
Geology of the Reventado River Watershed, Costa Rica, Part A, General geology
R.D. Krushensky
1969, Open-File Report 69-147
Irazu volcano, a large composite cone, consists of interbedded lava flows, lahars, and ash beds. This rock sequence, named the Irazil Group, has been divided into four formations; from the base: Reventado Formation, Sapper Formation, Birris Formation, and Cervantes Formation. Only the Reventado and Sapper Formations crop out in the...
Mafic and ultramafic rocks from a layered pluton at Mount Fairweather, Alaska
George Plafker, E.M. MacKevett Jr.
1969, Open-File Report 69-208
A preliminary investigation of a copper occurrence at Jabal Sarbon, Tihamat Ash Sham quadrangle, Kingdom of Saudi Arabia
Robert L. Earhart
1969, Open-File Report 69-81
Aeromagnetic maps of part of the southern Alaska Range
Bruce L. Reed, Lennart A. Anderson
1969, Open-File Report 69-215
Generalized geologic evaluation of side-looking radar imagery of the Teton Range and Jackson Hole, northwestern Wyoming
J. D. Love
1969, Open-File Report 69-151
Metallic mineral resources map of the McCarthy quadrangle, Alaska
E. M. MacKevett Jr.,(compiler), Edward Huntington Cobb
1969, Open-File Report 69-160
Map showing location of sand, gravel, and till pits and quarries in the Rockville quadrangle, Connecticut
Roger B. Colton, Michael J. Mallory
1969, Open-File Report 69-58
Structural geologic interpretation from radar imagery
Robert G. Reeves
1969, Open-File Report 69-218
An investigation by remote sensing of vacant and underutilized land in an urbanized coastal area of southeast Florida
L. Alan Eyre
1969, Open-File Report 71-98
Radar as a tool for regional investigations
Nelson R. Nunnally
1969, Open-File Report 69-184
Preliminary spectrographic analyses of monazite from western Liberia
Sam Rosenblum
1969, Open-File Report 69-234
Detailed descriptions of uranium-bearing deposits in the Dripping Spring quartzite, Gila County, Arizona
Harry Clifford Granger, Robert Bruce Raup
1969, Open-File Report 69-108
No abstract available....
