Water quality of Alimagnet, Farquar, and Long Lakes in Apple Valley, Minnesota
M.R. Have, G. A. Payne, M. A. Ayers
1981, Water-Resources Investigations Report 81-40
Alimagnet, Farquar, and Long Lakes, in Apple Valley, Minnesota, were sampled from 1973-79 to determine their physical and chemical characteristics. A storm-sewer inlet to Alimagnet Lake was also sampled during two storms in 1978. The 1976-77 drought caused a more noticeable effect on the quality of the lakes than any...
Precursory seismicity patterns
Max Wyss
1981, Open-File Report 81-890
An observation-well network concept as applied to North Carolina
M. D. Winner Jr.
1981, Water-Resources Investigations Report 81-13
A statewide observation-well program is proposed for North Carolina based on four networks of observation wells with different but clearly-defined objectives. These are referred to as the (1) climatic-effects network, (2) terrane-effects network, (3) local-effects network, and (4) areal-effects network. The characteristics of each network are related to natural and...
Study of earthquake recurrence intervals on the Wasatch Fault at the Hobble Creek Site, Utah
F. H. Swan, David P. Schwartz, L.S. Cluff, K. L. Hanson, P. L. Knuepfer
1981, Open-File Report 81-229
Native names of Mexican birds
Lillian R. Birkenstein, Roy E. Tomlinson
1981, Resource Publication 139
No abstract available....
Preliminary isostatic residual gravity map of California
C. W. Roberts, R.C. Jachens, H. W. Oliver
1981, Open-File Report 81-573
No abstract available....
Lexicon of geologic names of the United States for 1968-1975
Gwendolyn Lewise Werth Luttrell, M.L. Hubert, W.B. Wright, V.M. Jussen, R. W. Swanson
1981, Bulletin 1520
Flood of August 20, 1979, on a tributary of Chickamauga Creek, near Gallipolis, Ohio
R.I. Mayo, E.E. Webber
1981, Open-File Report 81-414
An intense summer rain estimated at 4 to 5 inches in 2.5 hours caused flooding on a Chickamauga Creek tributary 4.5 miles northwest of Gallipoolis, Ohio. Computation of a peak discharge of 1,350 cubic feet per second from 3.03 square miles of drainage area (446 cubic feet per second per...
Tests of a hole-to-hole acoustic pulse measurement system
James H. Scott
1981, Open-File Report 81-1087
Bedrock, surficial, and economic geology of the Sunnyside coal-mining district, Carbon and Emery Counties, Utah, with a section on Early man in the Sunnyside area
F. W. Osterwald, J. O. Maberry, C.R. Dunrud, J.O. Duguid Jr.
1981, Professional Paper 1166
Postglacial faulting in the vicinity of the Norumbega fault zone, eastern Maine
Woodrow B. Thompson
1981, Open-File Report 81-1039
FABSTAT: a card-imaged FORTRAN program to be used for axially distributed planar-structural data
William J. Perry
1981, Open-File Report 81-158
Establishment of a Southern California geophysical data and analysis center
David G. Harkrider, Robert F. Nickerson
1981, Open-File Report 81-395
No abstract available....
The effect of Quaternary alluvium on strong ground motion in the Coyote Lake, California, earthquake of 1979
W. B. Joyner, Richard E. Warrick, Thomas E. Fumal
1981, Open-File Report 81-353
Mineral resources of the Rincon wilderness study area, Pima County, Arizona
Charles H. Thorman, Harald Drewes, Michael Lane
1981, Bulletin 1500
Equal-area base map of the Bering Sea, plate 1, northern Bering Shelf
J. M. Morley, D.R. Jones
1981, Open-File Report 81-455
No abstract available....
Preliminary geologic maps showing Cenozoic deposits of the Farmington and Bachelor Valley quadrangles, San Joaquin, Stanislaus, and Calaveras Counties, California
D. E. Marchand, J. A. Bartow, Susan Shipley
1981, Open-File Report 81-1050
Flood of November 26-27, 1979, in Essex County, New York
T.J. Zembrzuski Jr.
1981, Open-File Report 81-1024
Summaries of data on and lists of references to metallic and selected nonmetallic mineral occurrences in the Solomon quadrangle, Alaska; supplement to Open-File Report 78-181: Part B — Lists of references to January 1, 1981
E.H. Cobb
1981, Open-File Report 81-504-B
No abstract available....
Summaries of data on and lists of references to metallic and selected nonmetallic mineral occurrences in the Solomon quadrangle, Alaska, supplement to Open-File Report 78-181, part A — Summaries of data to January 1, 1981
E.H. Cobb
1981, Open-File Report 81-504-A
No abstract available....
Equal-area base map of the Bering Sea, plate 4: Aleutian east
D.R. Jones, P. A. Swenson
1981, Open-File Report 81-458
No abstract available....
Hydrogeologic data for Rocky Creek landfill and adjacent area, northwest Hillsborough County, Florida, 1969-73
A. D. Duerr, Joseph William Stewart
1981, Open-File Report 80-1291
Well location and construction data are summarized for 222 wells in the Rocky Creek landfill and adjacent area in northwest Hillsborough County. Most of the data are for 92 wells within the immediate vicinity of the landfill. Water-quality data are presented for 78 wells and 9 surface-water sites. Water-level data...
The Geothermal Research Program for the U.S. Geological Survey
Wendell A. Duffield, Marianne Guffanti
1981, Open-File Report 81-564
Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska: July 1981
J.B. Townshend, J.E. Papp, E.A. Sauter
1981, Open-File Report 81-300-G
The preliminary geomagnetic data included here is made available to scientific personnel and organizations, as part of a cooperative effort and on a data exchange basis because of the early need by some users. To avoid delay, all of the data is copied from original forms processed at the observatory;...
Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska: May 1981
John B. Townshend, J.E. Papp, E.A. Sauter
1981, Open-File Report 81-300-E
The preliminary geomagnetic data included here is made available to scientific personnel and organizations, as part of a cooperative effort and on a data exchange basis because of the early need by some users. To avoid delay, all of the data is copied from original forms processed at the observatory;...
