You searched for: Publisher American Geological Institute Remove constraint Publisher: American Geological Institute Subject Geology Remove constraint Subject: Geology Institution Harvard Remove constraint Institution: Harvard Place Asia Remove constraint Place: Asia Format Shapefile Remove constraint Format: Shapefile
2003. This datalayer is a polygon coverage showing U.S. Geological Survey defined geologic provinces of the World, excluding the United States. It was pu... American Geological Institute.
2000. This shapefile includes arcs and polygons that describe U.S. Geological Survey defined geologic provinces of the World. Each province has a set of ... American Geological Institute.
1996. This datalayer is a point coverage representing metallic and non-metallic mineral resources worldwide. This data was derived from the Mineral Resou... American Geological Institute.