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Oak Island is located on the Atlantic Ocean coast in Brunswick County, North Carolina near the South Carolina border. A barrier island, it contains the towns of Oak Island and Caswell Beach, Fort Caswell (since 1949 home to the North Carolina Baptist Assembly) and the Oak Island Coast Guard Station which is co-located with the Oak Island Lighthouse.
The geology of Oak Island was first mapped in 1924 by J. W. Goldthwait of the Geological Survey of Canada, who interpreted the island as a composite of four drumlins. [8] These drumlins are "elongated hills" which consist of multiple layers of till resting on bedrock and are from different phases of glacial advance that span the past 75,000 ...
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Getty Images Pangaea, the supercontinent that existed about 200 million years ago and combined most of dry land on Earth into one giant landmass ( according to the BBC ), is well known.
Black and white aerial photographs are frequently used for drawing maps, such as topographic maps. [5] Topographic maps are precise, in-depth descriptions of the terrain characteristics found in the areas or regions. [7] Black and white aerial photography is capable of producing good-quality images under poor weather conditions, such as foggy ...
Continual nourishment. Oak Island's first beach nourishment project took place in 2001 in response to damage from 1999's Hurricane Floyd. Since then, the town has been reliant on sand-pumping ...
Topographic maps are also commonly called contour maps or topo maps. In the United States, where the primary national series is organized by a strict 7.5-minute grid, they are often called or quads or quadrangles. Topographic maps conventionally show topography, or land contours, by means of contour lines.
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