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  2. Geography of North Carolina - Wikipedia

    en.wikipedia.org/wiki/Geography_of_North_Carolina

    The Coastal Plain is the largest geographic area of the state, and covers roughly 45% of North Carolina. The Coastal Plain begins along the fall line, a line that marks the boundary between metamorphic/igneous rocks of the Piedmont province (to the west) and sedimentary rocks of the Coastal Plain province (to the east). Rapids are common where ...

  3. Physiographic regions of the United States - Wikipedia

    en.wikipedia.org/wiki/Physiographic_regions_of...

    USGS map colored by paleogeological areas and demarcating the sections of the U.S. physiographic regions: Laurentian Upland (area 1), Atlantic Plain (2-3), Appalachian Highlands (4-10), Interior Plains (11-13), Interior Highlands (14-15), Rocky Mountain System (16-19), Intermontane Plateaus (20-22), & Pacific Mountain System (23-25) The legend ...

  4. Piedmont Mountains - Wikipedia

    en.wikipedia.org/wiki/Piedmont_Mountains

    The Sauratown Mountains in North Carolina, one of the larger Piedmont mountain ranges. The Piedmont Mountains are a series of outlying mountain ranges, sometimes called “low mountains”, in the Eastern United States, mostly in the western Piedmont near the Blue Ridge Mountains. The Piedmont is part of the greater Appalachian Mountain Range.

  5. Geology of North America - Wikipedia

    en.wikipedia.org/wiki/Geology_of_North_America

    On the West coast of North America, the coast ranges and the coastal plain form the margin, which is partially bounded by the San Andreas Fault, a transform boundary of the Pacific Plate. Most of the land is made of terranes that have been accreted onto the margin. In the north, the insular belt is an accreted terrane, forming the margin.

  6. Piedmont (United States) - Wikipedia

    en.wikipedia.org/wiki/Piedmont_(United_States)

    The Piedmont region in the Appalachian Highlands. The Piedmont (/ ˈ p iː d m ɒ n t / PEED-mont) [1] is a plateau region located in the Eastern United States.It is situated between the Atlantic Plain and the Blue Ridge Mountains, stretching from New York in the north to central Alabama in the south.

  7. Physiographic province - Wikipedia

    en.wikipedia.org/wiki/Physiographic_province

    A physiographic province is a geographic region with a characteristic geomorphology, and often specific subsurface rock type or structural elements.The continents are subdivided into various physiographic provinces, each having a specific character, relief, and environment which contributes to its distinctiveness.

  8. Atlantic Seaboard Fall Line - Wikipedia

    en.wikipedia.org/wiki/Atlantic_Seaboard_Fall_Line

    The Atlantic Seaboard Fall Line, or Fall Zone, is a 900-mile (1,400 km) escarpment where the Piedmont and Atlantic coastal plain meet in the eastern United States. [2] Much of the Atlantic Seaboard fall line passes through areas where no evidence of faulting is present.

  9. Geology of South Carolina - Wikipedia

    en.wikipedia.org/wiki/Geology_of_South_Carolina

    The Geology of South Carolina consists of six distinct geologic regions, the Blue Ridge Mountain Region, the Piedmont, the Sand Hills, the Inner Coastal Plain, the Outer Coastal Plain, and the Coastal Zone. [1]