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Figure 115. (A) Landsat satellite image of south Florida shows individual tile boundaries (blue rectangles) of this regional study in the Florida Keys National Marine Sanctuary. Tile 9/10 is highlighted. (B) Index map shows locations of named reefs and shoals in the upper Keys and northeastern middle Keys, delineated by dashed lines. Red rectangles show geographic boundaries of Tiles 1, 2, 3, and 4. (C) Contiguous southwestern part of index map shows reefs and shoals in the westernmost middle Keys and lower Keys (dashed lines). Red rectangles show geographic boundaries of Tiles 5, 6, 7, 8, 9, and 10, with Tile 9/10 (here considered a single tile) and its geographic sites highlighted. Black-dot rectangle shows area of Key West National Wildlife Refuge. Sanctuary boundary is in red; shelf-margin contour is in blue. Contours are in meters.

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Coastal & Marine Geology Program > Center for Coastal & Watershed Studies > Professional Paper 1751