Columbia Glacier in 1986; 800 meters retreat
R. M. Krimmel
1987, Open-File Report 87-207
Columbia Glacier, in Prince William Sound, Alaska, continued its rapid retreat in 1986, with a retreat of 800 m. Average velocity of the lower portion of the glacier, 10 September 1986 to 26 January 1987, was three km/yr, or about one-half of the velocity during similar periods for the previous...
Principal facts for gravity stations in Adams, Berks, Cumberland, Dauphin Lancaster, Lebanon, and York Counties, south-central Pennsylvania
S. L. Snyder, D. L. Daniels
1987, Open-File Report 87-511
Hydrocarbon geochemistry of petroleum associated with sediment-hosted sulfides from Escanaba Trough, southern Gorda Ridge
K.A. Kvenvolden, J. B. Rapp, F. D. Hostettler
1987, Open-File Report 87-375-C
Estimated sediment deposition in Lake Corpus Christi, Texas, 1972-85
Norman F. Leibbrand
1987, Open-File Report 87-239
The investigation of sediment deposition in Lake Corpus Christi was initiated by researching the published and unpublished sediment data for the 1972-85 water years for stations located upstream and downstream of the lake. Regression analysis was used to fill in the missing data. Data were tabulated for monthly discharge (acre-feet)...
Stratigraphic cross section P - P' showing electric logs of upper Cretaceous and older rocks, Powder River basin, Converse, Campbell and Weston Counties, Wyoming
James E. Fox
1987, Open-File Report 86-465-P
No abstract available....
JKPLT2V; a program to make 2-variable scatter plots
John O. Kork
1987, Open-File Report 87-442
Flood of November 1985 in West Virginia, Pennsylvania, Maryland, and Virginia
Joseph B. Lescinsky
1987, Open-File Report 86-486
Rainfall in excess of 10 inches occurred during the first 5 days of November 1985, resulting in devastating flooding in the Mid-Atlantic states of West Virginia, Pennsylvania, Maryland, and Virginia. Throughout the area, many streams exceeded previously known flood heights and discharges and, in many cases, the recurrence interval of...
Supplemental arsenic data for selected streams in the Missouri River basin, Montana, 1987
J. R. Knapton, T.M. Brosten
1987, Open-File Report 87-697
Geothermal waters within Yellowstone National Park contribute arsenic to the Madison River. Concentrations ranging from 200 to 300 micrograms per liter in the Madison River near the park boundary are diluted downstream by tributary inflows to the Madison and Missouri Rivers. However, significant amount of arsenic are present in the...
Indexes of Mars topographic maps published by the U.S. Geological Survey, June 1, 1987
Water Resources Division, U.S. Geological Survey
1987, IMAP 1855
Reflections on writing hydrologic reports
Perry G. Olcott
1987, Open-File Report 87-398
Reporting of scientific work should be characterized by a logical argument that is developed through presentation of the problem, tabulation and display of data pertinent to the problem , and testing and interpretation of the data to prove hypotheses that address the problem. Organization of the report is vital to...
Controlled photomosaic of part of the Lunae Planum region of Mars
Water Resources Division, U.S. Geological Survey
1987, IMAP 1862
Remote sensing study in support of mineral resource appraisal of the Sewemup Mesa Wilderness Study Area, Mesa and Montrose Counties, Colorado
Keenan Lee
1987, Open-File Report 87-434
No abstract available....
Shaded relief and surface markings of the Dardanus Sulcus Quadrangle of Ganymede
Water Resources Division, U.S. Geological Survey
1987, IMAP 1808
Controlled photomosaic of part of the Lunae Planum region of Mars
Water Resources Division, U.S. Geological Survey
1987, IMAP 1863
A mechanical panning technique for separation of fine-grained gold and other heavy minerals
B.L. English, G. A. Desborough, W. H. Raymond
1987, Open-File Report 87-364
Controlled photomosaic of part of the Kasei Valles Region of Mars
Water Resources Division, U.S. Geological Survey
1987, IMAP 1868
Shaded relief and surface markings of the Etana region of Ganymede
Water Resources Division, U.S. Geological Survey
1987, IMAP 1810
Shaded relief and surface markings of the Nun Sulci Quadrangle of Ganymede
Water Resources Division, U.S. Geological Survey
1987, IMAP 1818
Report on recommended list of structures for seismic instrumentation in the New Madrid region
M. Cassaro, Mehmet Çelebi, W. Durbin, P. Gould, W. Graham, Aaron H. Johnson, H. Karabinis, A. Lin, R.P. Maley, O.W. Nuttli, G. Schwalbe, J. Theiss, M. Walsh, T. Winstead
1987, Open-File Report 87-59
Earthquake-induced liquefaction features in the coastal South Carolina region
S. F. Obermeier, R.E. Weems, R. B. Jacobson
1987, Open-File Report 87-504
Vertical profiles of velocity and suspended sediment in streams near Mount St. Helens, Washington
R.L. Dinehart
1987, Open-File Report 87-377
Vertical profiles of high suspended-sediment concentrations and high velocities in stream near Mount St. Helens were measured between January 1981 and May 1986 at seven gaging stations. Data-collection methods are described and the numerical data are tabulated and plotted. Values for the exponent of the sediment-distribution equation were computed for...
Montana ground-water quality
R. F. Ferreira, M. R. Cannon, R. E. Davis, Federick Shewman, J.L. Arrigo
1987, Open-File Report 87-736
Records of massive sulfide occurrences in Arizona
Michael E. Donnelly, Clay M. Conway, Robert L. Earhart
1987, Open-File Report 87-406
Shaded relief and surface markings of Mercury
Water Resources Division, U.S. Geological Survey
1987, IMAP 1822
Spectrographic analyses of insoluble-residue samples, Harrison 1 degree x 2 degrees Quadrangle, Missouri and Arkansas; drill holes nos. A7, 13, and 44
M. S. Erickson, Barbara Chazin
1987, Open-File Report 87-518
