Search results
Results from the WOW.Com Content Network
The Allegheny River (/ ˌ æ l ɪ ˈ ɡ eɪ n i / AL-ig-AY-nee) is a 325-mile-long (523 km) tributary of the Ohio River that is located in western Pennsylvania and New York in the United States.
The Appalachian event has left the most evidence and has continued to shape the landscape of the state. The Pennsylvania terrain has also been affected by continental rifting during the Mesozoic era. [2] Pleistocene glaciers have also repeatedly visited the state over the last 100,000 years. These glaciers have left some evidence and carved out ...
The Upper Greensand Formation is a Cretaceous formation of Albian to Cenomanian in age, found within the Wessex Basin and parts of the Weald Basin in southern England. [1] It overlies the Gault Clay and underlies the Chalk Group. It varies in thickness from zero to 75 m. It is predominantly a glauconitic fine-grained sandstone, locally becoming ...
The trails of the Indian skirted the rivers and offered for trader and explorer passageway to the West, especially to the towns of the Cherokees in the southern Alleghanies or Unakas; but the waterways and the roads over which the hogsheads of tobacco were rolled (hence called "rolling roads") sufficed for the needs of the thin fringes of ...
USGS Hydrologic Unit Map - State of Pennsylvania (1974) Shaw, Lewis C. (June 1984). Pennsylvania Gazetteer of Streams Part II (Water Resources Bulletin No. 16). Prepared in Cooperation with the United States Department of the Interior Geological Survey (1st ed.).
Llewellyn Formation: φl Pennsylvanian Pottsville Formation: φp Mississippian: Mauch Chunk Formation: Mmc Mississippian Pocono Formation (Burgoon Formation) Mp (Mb) Mississippian/Devonian Spechty Kopf Formation: Mississippian/Devonian Rockwell Formation: Mississippian/Devonian Huntley Mountain Formation: Devonian: Catskill Formation: Dck ...
Buffalo Creek is a tributary of the Allegheny River in Armstrong and Butler counties, Pennsylvania in the United States. [ 1 ] Buffalo Creek joins the Allegheny River at the borough of Freeport .
Location of Lycoming County within Pennsylvania. As of 2024, Lycoming County has 52 incorporated municipalities: one city, nine boroughs, and 42 townships. [1] Townships may contain villages, which the Pennsylvania Department of Transportation (PennDOT) marks with signs and defines as "unincorporated built-up areas which have a post office or a generally recognized name".