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  2. Appalachia - Wikipedia

    en.wikipedia.org/wiki/Appalachia

    Appalachia (locally / ˌ æ p ə ˈ l æ tʃ ə /, also /-l eɪ tʃ ə,-l eɪ ʃ ə / [4]) is a geographic region located in the central and southern sections of the Appalachian Mountains of the eastern United States.

  3. Ridge-and-Valley Appalachians - Wikipedia

    en.wikipedia.org/wiki/Ridge-and-Valley_Appalachians

    The river valleys were areas of indigenous settlements for thousands of years. In the historic period, the Cherokee people had towns along many of the rivers in western South Carolina and North Carolina, as well as on the western side of the Appalachian Mountains in present-day Tennessee.

  4. List of rivers by age - Wikipedia

    en.wikipedia.org/wiki/List_of_rivers_by_age

    French Broad River: 340~320 Tennessee River: Dissects the Appalachian Mountains, formed by the Alleghenian orogeny, 320–340 ma. The New, Susquehanna, and French Broad are the only significant rivers that fully dissect the Appalachian core; the Hudson River is of more recent geologic origin. [4] New: 325~260 Kanawha River

  5. Eastern Continental Divide - Wikipedia

    en.wikipedia.org/wiki/Eastern_Continental_Divide

    In Georgia, the Divide generally separates the Apalachicola River, watershed in the west from the Savannah River and Altamaha River watersheds to the east, passing through the Atlanta metropolitan area and extending past the southern end of the Appalachian Mountains southeasterly across the Georgia plateau. In southern Georgia, it separates the ...

  6. Appalachian Mountains - Wikipedia

    en.wikipedia.org/wiki/Appalachian_Mountains

    The Appalachian Mountains, [b] often called the Appalachians, ... Rivers from the surrounding countryside carried clay, silt, sand, and gravel to the basin, much as ...

  7. Great Appalachian Valley - Wikipedia

    en.wikipedia.org/wiki/Great_Appalachian_Valley

    Blue Mountain in the Lehigh Valley region of eastern Pennsylvania Bald Eagle State Forest in Union County, Pennsylvania. In its northern section, the Great Valley includes the Champlain Valley around Lake Champlain and the upper Richelieu River that drains it into the Saint Lawrence, the Hudson River Valley, Newburgh Valley, and Wallkill Valley, and the Kittatinny Valley, Upper Delaware River ...

  8. 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.

  9. Cumberland Plateau - Wikipedia

    en.wikipedia.org/wiki/Cumberland_Plateau

    The Cumberland Plateau is a deeply dissected plateau, with topographic relief commonly of about 400 feet (120 metres), and frequent sandstone outcroppings and bluffs.. At Kentucky's Pottsville Escarpment, which is the transition from the Cumberland Plateau to the Bluegrass in the north and the Pennyrile in the south, there are many spectacular cliffs, gorges, rockhouses, natural bridges, and ...