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  1. www.usgs.gov. The United States Geological Survey (USGS), founded as the Geological Survey, is an agency of the U.S. Department of the Interior whose work spans the disciplines of biology, geography, geology, and hydrology. The agency was founded on March 3, 1879, to study the landscape of the United States, its natural resources, and the ...

    • David Applegate

      David Applegate is an American academic who has served as...

    • Topographic Maps

      In modern mapping, a topographic map or topographic sheet is...

  2. The United States Geological Survey (USGS) is a scientific agency of the United States government. The agency is a part of the United States Department of the Interior. The scientists of the USGS study the landscape of the United States, its natural resources, and the natural hazards that threaten it. The organization has four major science ...

  3. Oct 19, 2023 · The United States Geological Survey (USGS) is a government–run agency that provides decision makers with reliable scientific data about Earth systems, natural disasters, and natural resources.

  4. The U.S. Geological Survey Library has become one of the largest geoscience libraries in the world. Materials within the library system include books and maps dating back to the 16th and 17th centuries, as well as a nearly complete set of the various State Geological Survey publications.

  5. Rabbitt's summary of the Survey's history in the following pages brings out well the development of these diverse activities and the Survey's past contributions to national needs related to land and resources.

    • Mary C. Rabbitt
    • 1975
    • 10.3133/70039204
    • A brief history of the U.S. Geological Survey
  6. Geology of the United States. Shaded relief map of the United States, showing 10 geological provinces. The richly textured landscape of the United States is a product of the dueling forces of plate tectonics, weathering and erosion. Over the 4.5 billion-year history of the Earth, tectonic upheavals and colliding plates have raised great ...

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  8. The USGS is a primary Federal source of science-based information on ecosystems, land use, energy and mineral resources, natural hazards, water use and availability, and updated maps and images of the Earth’s features available to the public.

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