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You searched for: Author Smithsonian Institution, Global Volcanism Program, National Atlas of the United States, and the United States Geological Survey Remove constraint Author: Smithsonian Institution, Global Volcanism Program, National Atlas of the United States, and the United States Geological Survey Publisher Esri Remove constraint Publisher: Esri Institution Columbia Remove constraint Institution: Columbia Data type Point Remove constraint Data type: Point
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1. United States Volcanoes, 2012

2005. Smithsonian Institution, Global Volcanism Program, National Atlas of the United States, and the United States Geological Survey and Environmental Systems Research Institute (Redlands, Calif.). United States Volcanoes is a polygon theme representing volcanoes thought to be active in the last 10,000 years (Holocene), in and near the United ... Esri.