Resource Type
Serial/Series Title
Country
States
186 Matching Results
Results open in a new window/tab.
Results:
1 - 24 of
186
next
Geophysical Data on the Climax Stock, Nevada Test Site, Nye County, Nevada
The following report covers the study of a small composite stock at Oak Spring, Nevada, known as Climax granite to study the seismic effect of a deep nuclear explosion contained in a large volume of unfractured rock.
Date:
June 1961
Creator:
Allingham, John W. & Zietz, Isidore
Object Type:
Report
System:
The UNT Digital Library
Preliminary report on exploration of the San Miguel bench, Montrose County, Colorado
A report discussing an exploration of the san Miguel Bench
Date:
June 2, 1953
Creator:
Alvord, Donald C.
Object Type:
Report
System:
The UNT Digital Library
Water Quality and Streamflow Characteristics, Raritan River Basin, New Jersey
Abstract: The findings of a problem-oriented, river-system investigation of the water quality and streamflow characteristics of the Raritan River, N.J. are described. Information on streamflow duration, time-of-travel measurements, and analyses of chemical, biochemical and physical-water quality are summarized and used to define relations existing between water quality, streamflow, geology, and environmental development in the basin's hydrologic system. Stream quality, particularly in the lower urban areas of the basin, is shown to be deteriorating with time at most of the sampling sites reported. For example, average dissolved-oxygen concentration is reported to be undersaturated at all sampling sites and is decreasing with time at most sites. Biochemical-oxygen demand is increasing at most sites, as are the dissolved-solids content.
Date:
June 1974
Creator:
Anderson, Peter W. & Faust, Samuel D.
Object Type:
Report
System:
The UNT Digital Library
Controlled Atmospheres for Spectrochemical Analysis
The following report describes preliminary investigations on the use of controlled atmospheres, discussing the method of semiquantitative spectrographic analysis used in conjunction with the final gas jet design.
Date:
June 1956
Creator:
Annell, C. S.
Object Type:
Report
System:
The UNT Digital Library
Technical Manual For Estimating Low-Flow Frequency Characteristics of Streams in the Susquehanna River Basin
Abstract: This report presents procedures for estimating low-flow frequency characteristics for streams in the Susquehanna River basin. The techniques can be used at ungaged sites as well as sites where insufficient data are available to make a reliable estimate. Streams have been divided into two types major and minor. Major streams are the Susquehanna, West Branch Susquehanna, Juniata, and Chemung Rivers. Points on these streams with drainage areas of more than 2,000 square miles (5,180 kilometers) are included in this category. Points on these streams with drainage areas of less than 2,000 square miles fall into the minor stream category. Generally minor streams are herein defined as those draining less than 2,000 square miles (5,180 kilometers). Multiple-regression techniques have been used to develop relations for estimating the 1-, 3-, 7-, 30-, and 183-day duration low flows at recurrence intervals of 10, 20, 50 and 100 years for annual series data and the 1-, 3-, 7-, and 30-day duration low flows, at the same recurrence intervals, for six individual months, May through October, inclusive.
Date:
June 1976
Creator:
Armbruster, Jeffrey T.
Object Type:
Report
System:
The UNT Digital Library
Water-Quality Assessment of Francis E. Walter Reservoir, Luzerne and Carbon Counties, Pennsylvania
Objectives and scope: The principal objectives of this study were to assess the past and current water quality of the impoundment, its major tributaries, and its discharge, and to address the environmental impact of raised pool levels. Data collection was directed toward documenting the temporal and spatial variations in physical, chemical, and biological characteristics of the water, to estimate annual nutrient and suspended sediment loading, and to determine the algal biomass, dominant genera, algal growth potential, and limiting nutrient.
Date:
June 1983
Creator:
Barker, James L.
Object Type:
Report
System:
The UNT Digital Library
Photogeologic Map, Elk Ridge-15 Quadrangle, San Juan County, Utah
This is a photogeologic map scale 1:24,000 of Elk Ridge-15 Quadrangle, San Juan County, Utah.
Date:
June 1954
Creator:
Bennett, H. S.
Object Type:
Map
System:
The UNT Digital Library
Photogeologic Map, Emery-7 Quadrangle, Emery County, Utah
This is a photogeologic map, scale 1:24,000, Emery-7, Emery County, Utah.
Date:
June 1954
Creator:
Bennett, H. S.
Object Type:
Map
System:
The UNT Digital Library
Photogeologic Map, Emery-10, Utah-Emery County, Utah
A photogenic map of the Emery-10 quadrangle, Emery County, Utah.
Date:
June 1964
Creator:
Bennett, H. S.
Object Type:
Map
System:
The UNT Digital Library
Flow Routing in the Susquehanna River Basin: Part II - Low-Flow Frequency Characteristics of the Susquehanna River Between Waverly, New York and Sunbury, Pennsylvania
From introduction: The primary objective of this study, second in the series, is the development, calibration, and verification of flow-routing models for the Susquehanna River from Waverly, New York, to Sunbury, Pennsylvania. These models will permit SRBC to estimate the effects of water-resource developments upstream from Waverly at six locations on the Susquehanna River. They were also used to simulate for existing conditions at two ungaged sites.
Date:
June 1979
Creator:
Bingham, Donald L.
Object Type:
Report
System:
The UNT Digital Library
Preliminary reserve statement 47, reserve block J, Long Park area, Montrose County, Colorado
Preliminary report discussing Reserve Block J, Long Park Area
Date:
June 1955
Creator:
Bowers, H. E.
Object Type:
Report
System:
The UNT Digital Library
Preliminary report on exploration in the Atkinson Mesa area, Montrose County, Colorado
A preliminary report regarding exploration in the Atkinson Mesa Area, Montrose County, Colorado
Date:
June 1953
Creator:
Brew, David A.
Object Type:
Report
System:
The UNT Digital Library
Areal Geology of the Little Cone Quadrangle, Colorado
This report presents results of a geological study of the Little Cone quadrangle in southwestern Colorado, as well as information on the mineralogy of the location.
Date:
June 1958
Creator:
Bush, A. L.; Marsh, O. T. & Taylor, R. B.
Object Type:
Report
System:
The UNT Digital Library
Geologic Map of the Paiute Ridge Quadrangle, Nye and Lincoln Counties, Nevada
Geologic map of the Paiute Ridge Quadrangle, Nye and Lincoln Counties, Nevada.
Date:
June 1964
Creator:
Byers, F. M., Jr. & Barnes, Harley
Object Type:
Report
System:
The UNT Digital Library
The Development of Botanical Methods of Prospecting for Uranium on the Colorado Plateau
The following report covers detailed investigations on botanical methods of prospecting for uranium that have been developed on the Colorado Plateau by the U.S. Geological Survey.
Date:
June 1957
Creator:
Cannon, Helen L.
Object Type:
Report
System:
The UNT Digital Library
Appraisal of Water Resources in the Hackensack River Basin, New Jersey
From introduction: The purpose of the study was to assemble data on the occurrence, movement, availability and chemical quality of ground water in the Hackensack River basin in Bergen and Hudson Counties, New Jersey; to evaluate and interpret the data; and to make the results available to the public.
Date:
June 1976
Creator:
Carswell, L. D.
Object Type:
Report
System:
The UNT Digital Library
Summary of Geology and Ground-Water Resources of Passaic County, New Jersey
From introduction: This is one of a series of County ground-water reports authorized by the Water Supply Act of 1958 and its companion Water Bond Act. These reports present assembled data and interpretation on the availability, occurrence, movement, and chemical quality of ground water in New Jersey.
Date:
June 1976
Creator:
Carswell, L. D. & Rooney, J. G.
Object Type:
Report
System:
The UNT Digital Library
Distribution and Origin of Phosphate in the Land-Pebble Phosphate District of Florida
Report discussing the distribution, composition, and origin of the phosphate deposits in the land-pebble district in the Gulf Coastal Plain of Florida.
Date:
June 1952
Creator:
Cathcart, James B. & Davidson, D. F.
Object Type:
Report
System:
The UNT Digital Library
Distribution and Origin of Phosphate in the Land-Pebble Phosphate District of Florida
From abstract: The land-pebble phosphate district of Florida is a part of the Gulf Coastal Plain. The geologic formations cropping out in the district are the Miocene Hawthorn, Pliocene Bone Valley, and Pleistocene terrace sands. The Bone Valley formation consists of a lower strongly phosphatic unit and an upper less phosphatic unit. This paper is concerned principally with the lower unit, which contains the bulk of the minable phosphate deposits of the district.
Date:
June 1952
Creator:
Cathcart, James B. & Davidson, David F.
Object Type:
Report
System:
The UNT Digital Library
Ownership maps of parts of Hillsborough and Polk Counties, land-pebble phosphate district, Florida
Maps of parts of Hillsborough and Polk Counties, in the Land-Pebble Phosphate District, Florida.
Date:
June 22, 1953
Creator:
Cathcart, James Bachelder & Ward, E. M.
Object Type:
Map
System:
The UNT Digital Library
Geologic Map of the Topopah Spring Northwest Quadrangle, Nye County, Nevada
A geologic map of the Topopah Spring northwest quadrangle, Nye County, Nevada
Date:
June 1964
Creator:
Christiansen, Robert L. & Lipman, Peter W.
Object Type:
Map
System:
The UNT Digital Library
Relationship of Uranium and Other Trace Elements to Post-Cretaceous Vulcanism
Report discussing a study exploring regional uranium and other trace elements' relationship to provenance, specifically post-cretaceous origins.
Date:
June 1955
Creator:
Coats, R. R.
Object Type:
Report
System:
The UNT Digital Library
Geologic Summary of the Appalachian Basin: With Reference to the Subsurface Disposal of Radioactive Waste Solutions
From introduction: This summary report of the geology of the Appalachian basin was prepared as part of the Radioactive Disposal Program being conducted by the USGS on behalf of the Division of Reactor Development of the AEC.
Date:
June 1961
Creator:
Colton, George Willis
Object Type:
Report
System:
The UNT Digital Library
Chattanooga Shale and Related Rocks of Central Tennessee and Nearby Areas : An Abstract
The following report covers the study of the Chattanooga shale and Maury formation found between the Nashville Basin and the surrounding Highland Rim.
Date:
June 1957
Creator:
Conant, Louis C. & Swanson, Vernon E.
Object Type:
Report
System:
The UNT Digital Library