You searched for: Author Eastern Energy Resource Surveys Team (Geological Survey) Remove constraint Author: Eastern Energy Resource Surveys Team (Geological Survey) Publisher National Atlas of the United States Remove constraint Publisher: National Atlas of the United States Subject Coal Remove constraint Subject: Coal Subject Coalfields Remove constraint Subject: Coalfields Place Massachusetts Remove constraint Place: Massachusetts Place Delaware Remove constraint Place: Delaware Place Arkansas Remove constraint Place: Arkansas Place Arizona Remove constraint Place: Arizona Place Alaska Remove constraint Place: Alaska Place Connecticut Remove constraint Place: Connecticut Data type Polygon Remove constraint Data type: Polygon
2001. Eastern Energy Resource Surveys Team (Geological Survey). This polygon shapefile shows the coal fields of Alaska and the conterminous United States. Most of the material for the conterminous United States ... National Atlas of the United States.