Fossil locations and data for the Taylor Mountains, and parts of the Bethel, Goodnews, and Dillingham quadrangles, southwestern Alaska
Susan M. Karl, R. B. Blodgett, Keith A. Labay, S. E. Box, D. C. Bradley, Marti L. Miller, W. K. Wallace, J.F. Baichtal
2011, Open-File Report 2011-1065
Information about fossils collected by U.S. Geological Survey, State of Alaska, academic, and industry geologists that have been reported in literature or archived in reports from the former U.S. Geological Survey Branch of Paleontology and Stratigraphy are compiled on a plate and table in this report to provide comprehensive paleontologic...
Characteristics of suspended and streambed sediment within constructed chutes and the main channel at Upper Hamburg and Glovers Point Bends, Missouri River, Nebraska, 2008
Brenda K. Woodward, David L. Rus
2011, Open-File Report 2011-1049
The U.S. Army Corps of Engineers, Omaha District, as part of the Missouri River Bank Stabilization and Navigation Mitigation Project, has constructed 17 off-channel chutes along the channelized Missouri River, downstream from Sioux City, Iowa, to increase habitat diversity. To better understand characteristics of suspended and streambed sediment within these...
Vegetation communities at Big Muddy National Fish and Wildlife Refuge, Missouri
Matthew A. Struckhoff, Keith W. Grabner, Esther D. Stroh
2011, Open-File Report 2011-1038
New and existing data were used to describe and map vegetation communities at Big Muddy National Fish and Wildlife Refuge. Existing data had been gathered during the growing seasons of 2002, 2003, and 2004. New data were collected in 2007 to describe previously unsampled communities and communities within which insufficient...
The chronology for the d18O record from Devils Hole, Nevada, extended into the Mid-Holocene
J.M. Landwehr, W.D. Sharp, T.B. Coplen, K.R. Ludwig, I.J. Winograd
2011, Open-File Report 2011-1082
This report presents the numeric values for the chronology of the paleoclimatically relevant mid-to-late Pleistocene record of the ratios of stable oxygen isotope (delta18O) in vein calcite from Devils Hole, Nev., which recently had been extended into the mid-Holocene. Dating was obtained using 230Th-234U-238U thermal ionization mass spectrometry. Devils Hole is...
Natural gas production and anomalous geothermal gradients of the deep Tuscaloosa Formation
Lauri Burke
2011, Open-File Report 2011-1086
For the largest producing natural gas fields in the onshore Gulf of Mexico Basin, the relation between temperature versus depth was investigated. Prolific natural gas reservoirs with the highest temperatures were found in the Upper Cretaceous downdip Tuscaloosa trend in Louisiana. Temperature and production trends from the deepest field, Judge...
Conceptual ecological models to support detection of ecological change on Alaska National Wildlife Refuges
Andrea Woodward, Erik A. Beever
2011, Open-File Report 2011-1085
More than 31 million hectares of land are protected and managed in 16 refuges by the U.S. Fish and Wildlife Service (USFWS) in Alaska. The vastness and isolation of Alaskan refuges give rise to relatively intact and complete ecosystems. The potential for these lands to provide habitat for trust species...
Sea-floor geology and topography offshore in Eastern Long Island Sound
L. J. Poppe, K. Y. McMullen, S. D. Ackerman, D.S. Blackwood, J. D. Schaer, M.R. Forrest, A.J. Ostapenko, E. F. Doran
2011, Open-File Report 2010-1150
A gridded multibeam bathymetric dataset covers approximately 133.7 square kilometers of sea floor offshore in eastern Long Island Sound. Although originally collected for charting purposes during National Oceanic and Atmospheric Administration hydrographic survey H11997, these acoustic data, and the sea-floor sampling and photography stations subsequently occupied to verify them during...
Surficial geology of the sea floor in Long Island Sound offshore of Orient Point, New York
K. Y. McMullen, L. J. Poppe, W. W. Danforth, D.S. Blackwood, J. D. Schaer, M.R. Guberski, D.A. Wood, E. F. Doran
2011, Open-File Report 2010-1100
The U.S. Geological Survey (USGS), the National Oceanic and Atmospheric Administration (NOAA), and the Connecticut Department of Environmental Protection (CT DEP) are working cooperatively to map and interpret features of the sea floor along the northeastern coast of the United States. This report presents multibeam bathymetry and sidescan-sonar data obtained...
Groundwater quality in the Eastern Lake Ontario Basin, New York, 2008
Amy J. Risen, James E. Reddy
2011, Open-File Report 2011-1074
Water samples were collected from nine production wells and nine private residential wells in the Eastern Lake Ontario Basin of New York from August through October 2008 and analyzed to characterize the chemical quality of groundwater. The wells were selected to provide adequate spatial coverage of the 3,225-square-mile study area;...
Big Spring spinedace and associated fish populations and habitat conditions in Condor Canyon, Meadow Valley Wash, Nevada
Ian G. Jezorek, Patrick J. Connolly, Carrie S. Munz, Chris Dixon
2011, Open-File Report 2011-1072
Executive Summary: This project was designed to document habitat conditions and populations of native and non-native fish within the 8-kilometer Condor Canyon section of Meadow Valley Wash, Nevada, with an emphasis on Big Spring spinedace (Lepidomeda mollispinis pratensis). Other native fish present were speckled dace (Rhinichthys osculus) and desert sucker...
Graphic products used in the evaluation of traditional and emerging remote sensing technologies for the detection of fugitive contamination at selected superfund hazardous waste sites
E. Terrence Slonecker, Gary B. Fisher
2011, Open-File Report 2011-1068
This report presents the overhead imagery and field sampling results used to prepare U.S. Geological Survey Open-File Report 2011-1050, 'Evaluation of Traditional and Emerging Remote Sensing Technologies for the Detection of Fugitive Contamination at Selected Superfund Hazardous Waste Sites'. These graphic products were used in the evaluation of remote sensing...
Mines and mineral processing facilities in the vicinity of the March 11, 2011, earthquake in northern Honshu, Japan
W. David Menzie, Michael S. Baker, Donald I. Bleiwas, Chin Kuo
2011, Open-File Report 2011-1069
U.S. Geological Survey data indicate that the area affected by the March 11, 2011, magnitude 9.0 earthquake and associated tsunami is home to nine cement plants, eight iodine plants, four iron and steel plants, four limestone mines, three copper refineries, two gold refineries, two lead refineries, two zinc refineries, one...
Bank erosion of navigation canals in the western and central Gulf of Mexico
Cindy A. Thatcher, Stephen B. Hartley, Scott A. Wilson
2011, Open-File Report 2010-1017
Erosion of navigation canal banks is a direct cause of land loss, but there has been little quantitative analysis to determine why certain major canals exhibit faster widening rates (indicative of erosion) than others in the coastal zones of Texas, Louisiana, Mississippi, and Alabama. We hypothesize that navigation canals exhibit...
Publications of the Volcano Hazards Program 2009
Manuel Nathenson
2011, Open-File Report 2011-1047
The Volcano Hazards Program of the U.S. Geological Survey (USGS) is part of the Geologic Hazards Assessments subactivity as funded by congressional appropriation. Investigations are carried out in the USGS and with cooperators at the Alaska Division of Geological and Geophysical Surveys, University of Alaska Fairbanks Geophysical Institute, University of...
cloudPEST - A python module for cloud-computing deployment of PEST, a program for parameter estimation
Michael N. Fienen, Thomas C. Kunicki, Daniel E. Kester
2011, Open-File Report 2011-1062
This report documents cloudPEST-a Python module with functions to facilitate deployment of the model-independent parameter estimation code PEST on a cloud-computing environment. cloudPEST makes use of low-level, freely available command-line tools that interface with the Amazon Elastic Compute Cloud (EC2(TradeMark)) that are unlikely to change dramatically. This report describes the...
More than 100 Years of Background-Level Sedimentary Metals, Nisqually River Delta, South Puget Sound, Washington
Renee K. Takesue, Peter W. Swarzenski
2011, Open-File Report 2010-1329
The Nisqually River Delta is located about 25 km south of the Tacoma Narrows in the southern reach of Puget Sound. Delta evolution is controlled by sedimentation from the Nisqually River and erosion by strong tidal currents that may reach 0.95 m/s in the Nisqually Reach. The Nisqually River flows...
The 1996-2009 borehole dilatometer installations, operation, and maintenance at sites in Long Valley Caldera, CA
Glenn Myren, Malcolm Johnston, Robert Mueller
2011, Open-File Report 2010-1319
High seismicity levels with accelerating uplift (under the resurgent dome) in Long Valley caldera in the eastern Sierra Nevada from 1989 to 1997, triggered upgrades to dilational strainmeters and other instrumentation installed in the early 1980's following a series of magnitude 6 earthquakes. This included two additional high-resolution borehole strainmeters...
Bibliography of literature pertaining to Long Valley Caldera and associated volcanic fields
John W. Ewert, Christopher J. Harpel, Suzanna K. Brooks, Mae Marcaida
2011, Open-File Report 2010-1320
On May 25-27, 1980, Long Valley caldera was rocked by four M=6 earthquakes that heralded the onset of a wave of seismic activity within the caldera which has continued through the present. Unrest has taken the form of seismic swarms, uplift of the resurgent dome, and areas of vegetation killed...
Limnological and water-quality data from Wonder Lake, Chilchukabena Lake, and Lake Minchumina, Denali National Park and Preserve and surrounding area, Alaska, June 2006-August 2008
D.A. Long, C.D. Arp
2011, Open-File Report 2010-1322
Growing visitor traffic and resource use, as well as natural and anthropogenic land and climatic changes, can place increasing stress on lake ecosystems in Denali National Park and Preserve. Baseline data required to substantiate impact assessment in this sub-arctic region is sparse to non-existent. The U.S. Geological Survey, in cooperation...
Report on the 2010 Chilean earthquake and tsunami response
American Red Cross Multi-Disciplinary Team
2011, Open-File Report 2011-1053
In July 2010, in an effort to reduce future catastrophic natural disaster losses for California, the American Red Cross coordinated and sent a delegation of 20 multidisciplinary experts on earthquake response and recovery to Chile. The primary goal was to understand how the Chilean society and relevant organizations responded to...
Well installation, single-well testing, and particle-size analysis for selected sites in and near the Lost Creek Designated Ground Water Basin, north-central Colorado, 2003-2004
Jennifer A. Beck, Suzanne S. Paschke, L. Rick Arnold
2011, Open-File Report 2011-1024
This report describes results from a groundwater data-collection program completed in 2003-2004 by the U.S. Geological Survey in support of the South Platte Decision Support System and in cooperation with the Colorado Water Conservation Board. Two monitoring wells were installed adjacent to existing water-table monitoring wells. These wells were installed...
Multiple technologies applied to characterization of the porosity and permeability of the Biscayne aquifer, Florida
K.J. Cunningham, M.C. Sukop
2011, Open-File Report 2011-1037
Research is needed to determine how seepage-control actions planned by the Comprehensive Everglades Restoration Plan (CERP) will affect recharge, groundwater flow, and discharge within the dual-porosity karstic Biscayne aquifer where it extends eastward from the Everglades to Biscayne Bay. A key issue is whether the plan can be accomplished without...
A refined characterization of the alluvial geology of yucca flat and its effect on bulk hydraulic conductivity
G. A. Phelps, K. J. Halford
2011, Open-File Report 2010-1307
In Yucca Flat, on the Nevada National Security Site in southern Nevada, the migration of radionuclides from tests located in the alluvial deposits into the Paleozoic carbonate aquifer involves passage through a thick, heterogeneous section of late Tertiary and Quaternary alluvial sediments. An understanding of the lateral and vertical changes...
Geophysical investigation of Red Devil mine using direct-current resistivity and electromagnetic induction, Red Devil, Alaska, August 2010
Bethany L. Burton, Lyndsay B. Ball
2011, Open-File Report 2011-1035
Red Devil Mine, located in southwestern Alaska near the Village of Red Devil, was the state's largest producer of mercury and operated from 1933 to 1971. Throughout the lifespan of the mine, various generations of mills and retort buildings existed on both sides of Red Devil Creek, and the tailings...
Total dissolved gas and water temperature in the lower Columbia River, Oregon and Washington, water year 2010: Quality-assurance data and comparison to water-quality standards
Dwight Q. Tanner, Heather M. Bragg, Matthew W. Johnston
2011, Open-File Report 2010-1293
Significant Findings When water is released through the spillways of dams, air is entrained in the water, increasing the downstream concentration of dissolved gases. Excess dissolved-gas concentrations can have adverse effects on freshwater aquatic life. The U.S. Geological Survey (USGS), in cooperation with the U.S. Army Corps of Engineers, collected...
