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Page 289, results 7201 - 7225

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Not all publications have extents, not all extents are completely accurate
Description and interpretation of geologic materials from shotholes drilled for the Trans-Alaska Crustal Transect project, Copper River basin, Alaska, May 1985
J. K. Odum, L. A. Yehle, H. R. Schmoll, Chuck Gilbert
1986, Open-File Report 86-408
This map shows the potentiometric surface of the Upper Floridan aquifer in the St. Johns River Water Management District and vicinity, Florida, for May 1986. The Upper Floridan aquifer is the principal source of potable water in the area. Water level measurements were made on approximately 1,000 wells and on...
Geology and geochronology of the Healy quadrangle, Alaska
Bela Csejtey Jr., M. W. Mullen, D. P. Cox, W. G. Gilbert, W. E. Yeend, T. E. Smith, Clyde Wahrhaftig, Campbell Craddock, W. M. Brewer, K. W. Sherwood, R. G. Hickman, G. D. Stricker, D. R. St. Aubin, D. J. Goerz III
1986, Open-File Report 86-396
No abstract available....
Ground-water levels in Alaska, water year 1983
J.O. Brunett
1986, Open-File Report 86-56
Groundwater level data in Alaska are summarized for the 1983 water year for observation wells at which levels are either recorded continuously or measured intermittently. For wells at which water levels are measured semi-annually, 10-year summaries are presented. Water levels for 153 observation wells are shown on graphs and locations...
Multichannel seismic-reflection data collected in 1980 in the eastern Chukchi Sea
Arthur Grantz, Dennis M. Mann, Steven D. May
1986, Open-File Report 86-405
The U.S. Geological Survey (USGS) collected approximately 2,652 km of 24-channel seismic-reflection data in early September, 1980, over the continental shelf in the eastern Chukchi Sea (Fig. 1). The profiles were collected on the USGS Research Vessel S.P. Lee. The seismic energy source consisted of a tuned array of five...
Velocity and surface altitude of the lower part of Hubbard Glacier, Alaska, August 1978
R. M. Krimmel, W. G. Sikonia
1986, Open-File Report 86-549
The terminus position and locations of numerous points on the lower part of Hubbard Glacier were determined from 1:58,000 scale vertical aerial photographs taken July 30, 1978 and August 23, 1978. The same surface features were located on each set of photography, allowing displacement during the time interval to be...