NC Geological Survey Logo 1:48,000-scale Geologic maps in North Carolina NC Geological Survey Logo
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   These maps cover an area of about 4 times that of the 7.5-minute series maps. What you gain in area, you lose in detail. These maps are excellent for determining geologic trends and relationships over a broader area than the traditional 7.5-minute series maps.   

Click on a map outline below to zoom in

North Carolina Geological Survey . 1612 Mail Service Center . Raleigh, NC 27699-1612 . 919-733-2423