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The range is older than the other major mountain range in North America, the Rocky Mountains of the west. Some of the outcrops in the Appalachians contain rocks formed during the Precambrian era. The geologic processes that led to the formation of the Appalachian Mountains started 1.1 billion years ago.
The following is a list of subranges within the Appalachian Mountains, a mountain range stretching ~2,050 miles from Newfoundland and Labrador, Canada to Alabama, US. The Appalachians, at their initial formation, were a part of the larger Central Pangean Mountains along with the Scottish Highlands , the Ouachita Mountains , and the Anti-Atlas ...
Great Smoky Mountains: mountain: Blount County and Sevier County, Tennessee: 867 Chimney Tops: Great Smoky Mountains ... Appalachian Mountains: mountain range: Maine:
Continental collisions raised the Appalachian-Ouachita chain to a lofty mountain range on the scale of the present-day Himalayas. The massive bulk of Pangea was completed near the end of the Paleozoic era (the Permian period) when Africa plowed into the continental agglomeration, with the Appalachian-Ouachita mountains near the middle. [10]
The Great Appalachian Valley, also called The Great Valley or Great Valley Region, is one of the major landform features of eastern North America. It is a gigantic trough, including a chain of valley lowlands, and the central feature of the Appalachian Mountains system.
The first cartographic appearance of Apalchen is on Diego Gutiérrez's 1562 map; the first use for the mountain range is the 1565 map by Jacques le Moyne de Morgues. [16] Le Moyne was also the first European to apply "Apalachen" specifically to a mountain range as opposed to a village, native tribe, or a southeastern region of North America. [17]
The following are subranges of the Appalachian Mountains, a mountain range in eastern North America. Subcategories This category has the following 20 subcategories, out of 20 total.
Blue Ridge Mountains - Front Royal, Virginia Although the term "Blue Ridge" is sometimes applied exclusively to the eastern edge or front range of the Appalachian Mountains, the geological definition of the Blue Ridge province extends westward to the Ridge and Valley area, encompassing the Great Smoky Mountains, the Great Balsams, the Roans, the Blacks, and other mountain ranges.