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Page 5428, results 135676 - 135700

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Not all publications have extents, not all extents are completely accurate
Lakes in the greater Denver area, Front Range urban corridor, Colorado
T. W. Danielson
1975, IMAP 856-B
The many lakes in Colorado's semiarid Front Range Urban Corridor have an especially high value. In the past they were used primarily to store water for irrigation and domestic uses. Some were used for recreation. Today, rapid suburban development in the Front Range Urban Corridor is accompanied by a shift of the...
Land-use classification of the greater Denver area, Front Range Urban Corridor, Colorado
L. B. Driscoll
1975, IMAP 856-E
The Greater Denver area, in the Front Range Urban Corridor of Colorado, is an area of rapid population growth and expanding land development. At present no overall land-use policy exists for this area, although man individuals and groups are concerned about environmental, economic, and social stresses caused by population pressures....
Geological literature on the North Slope of Alaska, 1969-1974
1975, Open-File Report 75-384
This compilation is intended to account for the many new publications generated by the intense level of petroleum related activity on the North Slope. It is a supplement to the bibliography Geological Literature on the North Slope of Alaska by J. C. Maher and W. M. Trollman published by the...
Problems related to water quality and algal control in Lopez Reservoir, San Luis Obispo County, California
Richard H. Fuller, Robert C. Averett, Walter G. Hines
1975, Water-Resources Investigations Report 74-47
Lopez Reservoir is a multipurpose impoundment that was filled during a 30-week period following a series of intense storms during the winter 1968-69. The reservoir is used for flood control, water supply, and recreation, including swimming, fishing, and boating. At full pool Lopez Reservoir has a surface area of 974...
Niobium (columbium) and tantalum resources of Brazil
Max Gregg White
1975, Open-File Report 75-29
Most of the niobium resources of Brazil occur as pyrochlore in carbonatites within syenitic intrusives of Late Cretaceous to early Tertiary age in western Minas Gerais and southeastern Goils. Minor amounts of it are produced together with tantalum from columbite-tantalite concentrates from pegmatites and placers adjacent to them, in the...
Copper, lead, zinc, antimony, and arsenic in Pakistan
Max Gregg White
1975, Open-File Report 75-162
Copper localities that merit geological investigation are found in the western Chasai District, in North Waziristan Agency, and in the Salt Range in Mianwali and Sargodha Districts. No high-grade deposits have been .reported from these ,areas and if deposits are developed they will likely be low-grade, high-tonnage, disseminated deposits. Those...
Ground water in the Verdigris River basin, Kansas and Oklahoma
Stuart Wesley Fader, Robert B. Morton
1975, Open-File Report 75-365
Ground water in the Verdigris River basin occurs in consolidated rocks and unconsolidated deposits ranging in age from Mississippian to Quaternary. Water for municipal, industrial, and irrigation supplies generally can be obtained in limited quantities from the alluvial deposits in the stream valleys. Except for water in the alluvial deposits...
Hydrocarbon potential, geologic hazards, and the technology, time-frame and infrastructure for exploration and development of the lower Cook Inlet, Alaska; a preliminary assessment
Leslie B. Magoon, M. A. Hampton, E.G. Sable, R. A. Smith, F.B. Chmelik
1975, Open-File Report 75-549
The Lower Cook Inlet Outer Continental Shelf (OCS) contains 5600 km2 of submerged land in less than 200 m of water 150 to 350 km southwest of Anchorage, Alaska. This area could contain from 0.3 to 1.4 billion barrels of oil and from 0.6 to 2.7 trillion cubic feet of...