Knowing the geology of Golden Spike National Historic Site enhances one s understanding of the unique relationship...... more

Each chapter of the 2015 edition of the U.S. Geological Survey (USGS) Mineral Commodity Summaries (MCS) includes...... more

The U.S. Fish and Wildlife Service prepared this report on the status and trends of coastal Texas wetlands in...... more

The MMS has led the USA s physical oceanography studies of the Gulf of Mexico for over 30 years. Consequently...... more

areas at Fort Riley, northeast Kansas, was performed during 2007-08 by the U.S. Geological Survey (USGS) in cooperation with...... more

The Atlantic Coastal Plain aquifers and confining units of North and South Carolina are composed of crystalline...... more

The Idaho National Laboratory (INL) was established by the U.S. Atomic Energy Commission, now the U.S. Department of...... more

Turbidite systems along the continental margin of Cascadia Basin from Vancouver Island, Canada, to Cape Mendocino...... more

Beaches serve as a natural barrier between the ocean and inland communities, ecosystems, and natural resources. However...... more

the South Florida Water Management District and the U.S. Fish and Wildlife Service (USFWS) as part of the Migratory Bird...... more

This reconnaissance study was undertaken at the request of the USDA Forest Service, Region 4, to assess the...... more

summer recreation. Most population growth and recreational use is in the northernmost part of the county in the Wood River...... more

manage have changed through time, how human land uses have modified them over the past hundreds or thousands of years, and...... more

In July 2009, the Coast Salish People and U.S. Geological Survey (USGS) conducted a second water-quality study of the...... more

This report has been developed to accompany the digital geologic map produced by Geologic Resource Evaluation staff for...... more

geologic maps of the area covering Natural Bridges National Monument in Utah. It contains information directed towards resource...... more

geologic maps of the area covering Hovenweep National Monument in Utah. It contains information directed towards resource...... more

This report has been developed to accompany the digital geologic map produced by Geologic Resource Evaluation staff for...... more

This report accompanies the digital geologic map for City of Rocks National Reserve in Idaho, produced by the Geologic...... more

The National Park Service, a branch of the Department of the Interior, knows preservation. In its hundred-year...... more