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Bedford Township, Bedford County, Pennsylvania
Bedford Township is a township in Bedford County, Pennsylvania, United States. The population was 5,161 at the 2020 census. History The Bedford Village Archeological Site is located in northern Bedford Township, north of the borough of Bedford. The site of a village of the Monongahela tribe, it is currently occupied by Old Bedford Village, a living history museum. Geography Bedford Township is located in the center of Bedford County and surrounds the borough of Bedford. According to the United States Census Bureau, the township has a total area of , of which is land and , or 0.34%, is water. Adjacent municipalities * Harrison Township (southwest) * Napier Township (west) * East Saint Clair Township (northwest) * South Woodbury Township (north) * Snake Spring Township (east) * Colerain Township (southeast) * Cumberland Valley Township (south) *Borough of Bedford (surrounded) Geology Bedford valley is a synclinal valley, with Evitts Mountain forming the eastern limb and Will ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Township (Pennsylvania)
Under the laws of the Commonwealth of Pennsylvania, a township is the lowest level of municipal incorporation of government. All of Pennsylvania's community, communities outside of incorporated local government in Pennsylvania#City, cities, borough (Pennsylvania), boroughs, and Bloomsburg, Pennsylvania#History, one town has been incorporated into a township which serves as the legal entity providing local self-government functions. In general, townships in Pennsylvania encompass larger land areas than other Municipality, municipalities, and tend to be located in suburban, exurban, or rural parts of the commonwealth. As with other incorporated municipalities in Pennsylvania, townships exist within local government in Pennsylvania#County, counties and are subordinate to or dependent upon the county level of government. History The creation of townships within Pennsylvania dates to the seventeenth century and the colonial period. Much of the province of Pennsylvania was occupied by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
East St
East or Orient is one of the four cardinal directions or points of the compass. It is the opposite direction from west and is the direction from which the Sun rises on the Earth. Etymology As in other languages, the word is formed from the fact that east is the direction where the Sun rises: ''east'' comes from Middle English ''est'', from Old English ''ēast'', which itself comes from the Proto-Germanic *''aus-to-'' or *''austra-'' "east, toward the sunrise", from Proto-Indo-European *aus- "to shine," or "dawn", cognate with Old High German ''*ōstar'' "to the east", Latin ''aurora'' 'dawn', and Greek ''ēōs'' 'dawn, east'. Examples of the same formation in other languages include Latin oriens 'east, sunrise' from orior 'to rise, to originate', Greek ανατολή anatolé 'east' from ἀνατέλλω 'to rise' and Hebrew מִזְרָח mizraḥ 'east' from זָרַח zaraḥ 'to rise, to shine'. ''Ēostre'', a Germanic goddess of dawn, might have been a personificatio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stratigraphy
Stratigraphy is a branch of geology concerned with the study of rock (geology), rock layers (Stratum, strata) and layering (stratification). It is primarily used in the study of sedimentary rock, sedimentary and layered volcanic rocks. Stratigraphy has three related subfields: lithostratigraphy (lithologic stratigraphy), biostratigraphy (biologic stratigraphy), and chronostratigraphy (stratigraphy by age). Historical development Catholic priest Nicholas Steno established the theoretical basis for stratigraphy when he introduced the law of superposition, the principle of original horizontality and the principle of lateral continuity in a 1669 work on the fossilization of organic remains in layers of sediment. The first practical large-scale application of stratigraphy was by William Smith (geologist), William Smith in the 1790s and early 19th century. Known as the "Father of English geology", Smith recognized the significance of Stratum, strata or rock layering and the importance ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sandstone
Sandstone is a clastic sedimentary rock composed mainly of sand-sized (0.0625 to 2 mm) silicate grains. Sandstones comprise about 20–25% of all sedimentary rocks. Most sandstone is composed of quartz or feldspar (both silicates) because they are the most resistant minerals to weathering processes at the Earth's surface. Like uncemented sand, sandstone may be any color due to impurities within the minerals, but the most common colors are tan, brown, yellow, red, grey, pink, white, and black. Since sandstone beds often form highly visible cliffs and other topographic features, certain colors of sandstone have been strongly identified with certain regions. Rock formations that are primarily composed of sandstone usually allow the percolation of water and other fluids and are porous enough to store large quantities, making them valuable aquifers and petroleum reservoirs. Quartz-bearing sandstone can be changed into quartzite through metamorphism, usually related to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tuscarora Formation
The Silurian Tuscarora Formation — also known as Tuscarora Sandstone or Tuscarora Quartzite — is a mapped bedrock unit in Pennsylvania, Maryland, West Virginia, and Virginia, USA. Description The Tuscarora is a thin- to thick-bedded fine-grained to coarse-grained orthoquartzite. It is a white to medium-gray or gray-green subgraywacke, sandstone, siltstone and shale, cross-stratified and conglomeratic conglomerate in parts, containing a few shale interbeds.Berg, T.M., Edmunds, W.E., Geyer, A.R. and others, compilers, (1980). Geologic Map of Pennsylvania: Pennsylvania Geologic Survey, Map 1, scale 1:250,000. Details of the type locality and of stratigraphic nomenclature for this unit as used by the U.S. Geological Survey are available on-line at the National Geologic Map Database. The Tuscarora and its lateral equivalents are the primary ridge-formers of the Ridge-and-Valley Appalachians in the eastern United States It is typically 935 feet thick in Pennsylvania, and in Mar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Silurian
The Silurian ( ) is a geologic period and system spanning 24.6 million years from the end of the Ordovician Period, at million years ago ( Mya), to the beginning of the Devonian Period, Mya. The Silurian is the shortest period of the Paleozoic Era. As with other geologic periods, the rock beds that define the period's start and end are well identified, but the exact dates are uncertain by a few million years. The base of the Silurian is set at a series of major Ordovician–Silurian extinction events when up to 60% of marine genera were wiped out. One important event in this period was the initial establishment of terrestrial life in what is known as the Silurian-Devonian Terrestrial Revolution: vascular plants emerged from more primitive land plants, dikaryan fungi started expanding and diversifying along with glomeromycotan fungi, and three groups of arthropods (myriapods, arachnids and hexapods) became fully terrestrialized. A significant evolutionary milestone during ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anticline
In structural geology, an anticline is a type of fold that is an arch-like shape and has its oldest beds at its core, whereas a syncline is the inverse of an anticline. A typical anticline is convex up in which the hinge or crest is the location where the curvature is greatest, and the limbs are the sides of the fold that dip away from the hinge. Anticlines can be recognized and differentiated from antiforms by a sequence of rock layers that become progressively older toward the center of the fold. Therefore, if age relationships between various rock strata are unknown, the term antiform should be used. The progressing age of the rock strata towards the core and uplifted center, are the trademark indications for evidence of anticlines on a geologic map. These formations occur because anticlinal ridges typically develop above thrust faults during crustal deformations. The uplifted core of the fold causes compression of strata that preferentially erodes to a deeper st ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kinton Knob
Kinton Knob is a peak that is located in Bedford County, Pennsylvania. Geography Kinton Knob marks the north end of Wills Mountain where it abruptly ends just southwest of the town of Bedford. The mountain has an array of communication towers on its summit. Limited views are available from the top, especially in the winter season, of Blue Knob to the north and the Allegheny Front The Allegheny Front is the major southeast- or east-facing escarpment in the Allegheny Mountains in southern Pennsylvania, western Maryland, eastern West Virginia, and western Virginia, USA. The Allegheny Front forms the boundary between the ... to the west. References * Mountains of Pennsylvania Mountains of Bedford County, Pennsylvania {{BedfordCountyPA-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wills Mountain
Wills Mountain is a quartzite-capped ridge in the Ridge and Valley physiographic province of the Appalachian Mountains in Pennsylvania and Maryland, United States, extending from near Bedford, Pennsylvania, to near Cumberland, Maryland. It is the northernmost of several mountain ridges included within the Wills Mountain Anticline. Geography Pennsylvania The Pennsylvania part of Wills Mountain is in Bedford County, reaching an elevation of . Although there are mountains in Pennsylvania's Appalachian Plateau that are higher, Wills Mountain is the highest in its Ridge and Valley physiographic province. Wills Mountain may have the highest prominence in Pennsylvania. The mountain ridge begins abruptly near the Juniata River just north of Kinton Knob, west of Bedford, and just south of the Pennsylvania Turnpike. The valley to the south of Kinton Knob is known as Milligans Cove, an excellent geological example of a breached anticline. Portions of Wills Mountain, including the su ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Evitts Mountain
Evitts Mountain is a stratigraphic ridge in the Ridge-and-Valley Appalachians, Ridge and Valley region of the Appalachian Mountains, located in Bedford County, Pennsylvania, Bedford County, Pennsylvania, and Allegany County, Maryland, Allegany County, Maryland. Geography The ridge line runs north from Rocky Gap State Park in Maryland, across the Mason–Dixon line into Pennsylvania and then to the west Martin Hill (Pennsylvania), Martin Hill, passing very near Tussey Mountain in Snake Spring Valley. The ridge then turns west, wrapping around north of Bedford, Pennsylvania to its intersection with Dunning Mountain, dividing Dunning Cove from Morrison Cove. The Raystown Branch Juniata River passes through "The Narrows (Pennsylvania), The Narrows", a prominent water gap along with the Pennsylvania Turnpike and the now dismantled Bedford and Bridgeport Railroad near Bedford, Pennsylvania. Evitts Creek (North Branch Potomac River), Evitts Creek runs through the base of the Mountain in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Syncline
In structural geology, a syncline is a fold with younger layers closer to the center of the structure, whereas an anticline is the inverse of a syncline. A synclinorium (plural synclinoriums or synclinoria) is a large syncline with superimposed smaller folds. Synclines are typically a downward fold (synform), termed a synformal syncline (i.e. a trough), but synclines that point upwards can be found when strata have been overturned and folded (an antiformal syncline). Characteristics On a geologic map, synclines are recognized as a sequence of rock layers, with the youngest at the fold's center or ''hinge'' and with a reverse sequence of the same rock layers on the opposite side of the hinge. If the fold pattern is circular or elongate, the structure is a basin. Folds typically form during crustal deformation as the result of compression that accompanies orogenic mountain building. Notable examples * Powder River Basin, Wyoming, US * Sideling Hill roadcut along Interstate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cumberland Valley Township, Bedford County, Pennsylvania
Cumberland Valley Township is a township in Bedford County, Pennsylvania, United States. The population was 1,445 at the 2020 census. Geography The township is located in southern Bedford County in the Cumberland Valley, a narrow Appalachian valley bounded by Wills Mountain to the west and Evitts Mountain to the east. Evitts Creek, a tributary of the North Branch Potomac River, flows southwards through the valley, and U.S. Route 220 passes through the center of the valley as well. According to the United States Census Bureau, the township has a total area of , of which is land and , or 0.98%, is water. Adjacent municipalities * Harrison Township (northwest) * Bedford Township (north) * Colerain Township (northeast) * Southampton Township (east) * Londonderry Township (west) * Allegany County, Maryland (south) Recreation A portion of the Buchanan State Forest and portions of the Pennsylvania State Game Lands Number 48 and Number 104 are located in the township.https://view ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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