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Page 4427, results 110651 - 110675

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Not all publications have extents, not all extents are completely accurate
Isopach map of interval between top of the Pictured Cliffs Sandstone and the Huerfanito Bentonite bed of the Lewis Shale, La Plata County, Colorado, and Rio Arriba and San Juan counties, New Mexico
D.T. Sandberg
1986, Miscellaneous Field Studies Map 1831
This thickness map of a Late Cretaceous interval in the northwestern part of the San Juan Basin is part of a study of the relationship between ancient shore 1ines and coal-forming swamps during the filial regression of the Cretaceous epicontinental sea. The top of the thickness interval is the top...
Data on the distribution and abundance of submersed aquatic vegetation in the tidal Potomac River, Maryland, Virginia, and the District of Columbia, 1985
N. B. Rybicki, R. T. Anderson, J.M. Shapiro, C.L. Jones, Virginia Carter
1986, Open-File Report 86-126
This report summarizes data on the distribution and abundance of submersed aquatic vegetation collected in the tidal Potomac River during 1985. Plant species were identified and dry weight determined for selected sites. Information on competition between Hydrilla verticillata and other species was measured. Water-quality characteristics measured include temperature, specific conductance,...
Activities of the U.S. Geological Survey Water-Resources Division in North Carolina, 1986
J. F. Turner (compiler), R.J. Deckard
1986, Open-File Report 86-226
Water resources programs conducted by the U.S. Geological Survey in the state of North Carolina during 1985 and proposed programs for 1986 are described. This is the first in a series of biennial progress reports on Survey activities in the state. Activities such as gathering, interpreting and publishing hydrologic data...
Climatic data for the Cottonwood Lake area, Stutsman County, North Dakota 1982
A.M. Sturrock, B.A. Hanson, J.L. Scarborough, T. C. Winter
1986, Open-File Report 86-477
Research on the hydrology of the Cottonwood Lake area, Stutsman County, North Dakota, includes study of evaporation. Presented here are those climatic data needed for energy-budget and mass-transfer evaporation studies, including: water-surface temperature, sediment temperature dry-bulb and wet-bulb air temperatures, vapor pressure at and above the water surface, wind speed,...
Analytical results and sample locality map of heavy-mineral-concentrate and rock samples from the Castle Peaks Wilderness Study Area (CDCA- 266), San Bernardino County, California
B. M. Adrian, J. G. Frisken, M.J. Malcolm, J.G. Crock
1986, Open-File Report 86-416
The report presents water-quality and geohydrologic information for 106 public water-supply wells in Illinois. These wells were sampled during April to December 1984 as part of a pilot program to develop a ground-water observation network in the State. The pilot program was designed to sample single-aquifer wells from three major...