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You searched for: Access Public Remove constraint Access: Public Subject Continental margins Remove constraint Subject: Continental margins Data type Polygon Remove constraint Data type: Polygon
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1. Official Protraction Diagram and Leasing Map Boundaries, United States, 2001

2001. United States. Minerals Management Service. This polygon shapefile shows the official protraction diagram (OPD) and leasing map boundaries for the United States, covering areas of the Outer C... Geological Survey (U.S.).