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Start Over You searched for: Author Arndt, Raymond E. Remove constraint Author: Arndt, Raymond E. Author Schruben, Paul G. Remove constraint Author: Schruben, Paul G. Format Shapefile Remove constraint Format: Shapefile Place Connecticut Remove constraint Place: Connecticut Place Colorado Remove constraint Place: Colorado Place Arizona Remove constraint Place: Arizona Data type Point Remove constraint Data type: Point

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2005. King, Philip B., Arndt, Raymond E., Schruben, Paul G., Bawiec, Walter J., and Beikman, Helen M. This point shapefile shows the locations of impact structures in the United States. An impact structure is a crater formed by the impact of a meteo... Geological Survey (U.S.).