Search results
Results From The WOW.Com Content Network
The Allegheny Plateau (/ ˌ æ l ɪ ˈ ɡ eɪ n i / AL-ig-AY-nee) is a large dissected plateau area of the Appalachian Mountains in western and central New York, northern and western Pennsylvania, northern and western West Virginia, and eastern Ohio. It is divided into the unglaciated Allegheny Plateau and the glaciated Allegheny Plateau.
The Ohio River roughly bisects the Unglaciated Allegheny Plateau in generally a north-northeast to south-southwest direction. Other significant rivers in the plateau include the Muskingum River and Tuscarawas River in Ohio, the Youghiogheny River and Allegheny River in Pennsylvania, and the Monongahela River and Kanawha River in West Virginia.
In general, the glaciated lies to the north and west of the unglaciated, and forms an arc in northeastern to southeastern Ohio lying between the glacial till plains and the Unglaciated Allegheny Plateau. The Glaciated Allegheny Plateau extends into a belt of southern New York State and the central Susquehanna River basin. A small area of the ...
A 1775 map of the Allegheny Plateau and Mountain Range. Trans-Allegheny travel had been facilitated when a military trail—Braddock Road—was blazed and opened by the Ohio Company in 1751. (It followed an earlier Indian and pioneer trail known as Nemacolin's Path.)
Athens County is located in the Unglaciated Allegheny Plateau region of Ohio. It features ... 15.2% were American, 14.0% were Irish, 10.4% were English, and 5.5% were ...
Conkle's Hollow. The Hocking Hills is a deeply dissected area of the Allegheny Plateau in Appalachian Ohio, primarily in Hocking County, that features cliffs, gorges, rock shelters, and waterfalls.
The Western Allegheny Plateau ecoregion is located on the western Allegheny Plateau, which is within the central region of the Appalachian Plateau. [3] [4]The World Wildlife Fund defines the ecoregion as being the northern part of the Appalachian mixed mesophytic forests.
The Allegheny Group, often termed the Allegheny Formation, [2] is a Pennsylvanian-age geological unit in the Appalachian Plateau. It is a major coal -bearing unit in the eastern United States , extending through western and central Pennsylvania , western Maryland and West Virginia , and southeastern Ohio .