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  2. Center for Earth Resources Observation and Science - Wikipedia

    en.wikipedia.org/wiki/Center_for_Earth_Resources...

    EROS is located northeast of Sioux Falls, South Dakota, between Baltic and Garretson. In the 1960s the federal government decided it needed a single facility to handle and distribute Landsat satellite data. A study determined that such a data center be located where it could receive transmissions directly from a satellite passing over any part ...

  3. Agate Fossil Beds National Monument - Wikipedia

    en.wikipedia.org/wiki/Agate_Fossil_Beds_National...

    The site is best known for a large number of well-preserved Miocene fossils, many of which were found at dig sites on Carnegie and University Hills.Fossils from the Harrison Formation and Anderson Ranch Formation, which date to the Arikareean in the North American land mammal classification, about 20 to 16.3 million years ago, are among some of the best specimens of Miocene mammals.

  4. Agate, Nebraska - Wikipedia

    en.wikipedia.org/wiki/Agate,_Nebraska

    Climate data for Agate, Nebraska (1991–2020 normals, extremes 1900–1907, 1964–present) Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov

  5. U.S. Geological Survey National Center - Wikipedia

    en.wikipedia.org/wiki/U.S._Geological_Survey...

    U.S. Geological Survey National Center visitor entrance in 2011. The approximately 1,000,000 sq. ft., 1,200 foot long U.S. Geological Survey National Center building sits on a 105-acre site and is divided into three main sections—the agency administration offices, the laboratories, and the map reproduction area. [3]

  6. The National Map - Wikipedia

    en.wikipedia.org/wiki/The_National_Map

    The National Map Corps consists of volunteers who devote some of their time to provide cartographic information to the U.S. Geological Survey. The only requirements to participate are having access to the Internet and a current familiarity with the area being mapped. [6] This data is used to update The National Map.

  7. Ashfall Fossil Beds - Wikipedia

    en.wikipedia.org/wiki/Ashfall_Fossil_Beds

    The Ashfall Fossil Beds of Antelope County in northeastern Nebraska are rare fossil sites of the type called lagerstätten that, due to extraordinary local conditions, capture an ecological "snapshot" in time of a range of well-preserved fossilized organisms.

  8. Dissected Till Plains - Wikipedia

    en.wikipedia.org/wiki/Dissected_Till_Plains

    Nebraska – Thirty eastern counties from the Missouri River to about the 98 latitude or about 100 miles (160 km) of the state. [ 3 ] South Dakota – An L-shaped section along the Sioux River from north of Sioux Falls down to its junction with the Missouri River and then west up the Missouri for about 100 miles (160 km).

  9. Geology of Nebraska - Wikipedia

    en.wikipedia.org/wiki/Geology_of_Nebraska

    The former Sioux Ordnance Depot in Cheyenne County was the site of 70% of federal oil production from the Derrick, Table and Ehmke fields. [6] Of the 2,817 active oil and gas wells in the state on January 1, 2016, the Nebraska Oil and Gas Conservation Commission found that only two used hydraulic fracturing. [7]