Search Constraints
You searched for:
Format
Shapefile
Remove constraint Format: Shapefile
Collection
ESRI® Data & Maps
Remove constraint Collection: ESRI® Data & Maps
Institution
Columbia
Remove constraint Institution: Columbia
Place
United States
Remove constraint Place: United States
Year
2005
Remove constraint Year: 2005
1 entry found
Search Results
1. United States Volcanoes, 2008
2005. Smithsonian Institution, Global Volcanism Program, National Atlas of the United States, and the United States Geological Survey and ESRI. 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.