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Chemung River
The Chemung River ( ) is a tributary of the Susquehanna River, approximately long,U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map, accessed August 8, 2011 in south central New York and northern Pennsylvania in the United States. It drains a mountainous region of the northern Allegheny Plateau in the Southern Tier of New York. The valley of the river has long been an important manufacturing center in the region but has suffered a decline in the late 20th century. Description The Chemung River is formed near Painted Post in Steuben County, just west of Corning by the confluence of the Tioga River and Cohocton rivers. It flows generally east-southeast through Corning, Big Flats, Elmira, and Waverly. It crosses into northern Pennsylvania before joining the Susquehanna River approximately south of Sayre. The name of the river comes from a Lenape word meaning "at the horn" composed of the root ''chemu'' 'horn' and the suff ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Elmira, New York
Elmira () is a city and the county seat of Chemung County, New York, United States. It is the principal city of the Elmira, New York, metropolitan statistical area, which encompasses Chemung County. The population was 26,523 at the 2020 census, down from 29,200 at the 2010 census, a decline of more than 7 percent. The City of Elmira is in the south-central part of the county, surrounded on three sides by the Town of Elmira. It is in the Southern Tier of New York, a short distance north of the Pennsylvania state line. History Early history The region of Elmira was inhabited by the Cayuga nation (also known as the Kanawaholla) of the Haudenosaunee prior to European colonization. Cayuga residing in the region maintained relations with European settlers, primarily related to the fur trade, but were otherwise relatively isolated from encroaching colonial settlements. During the American Revolutionary War, the Sullivan Expedition of 1779 was mounted by the Continental ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geographic Names Information System
The Geographic Names Information System (GNIS) is a database of name and locative information about more than two million physical and cultural features throughout the United States and its territories, Antarctica, and the associated states of the Marshall Islands, Federated States of Micronesia, and Palau. It is a type of gazetteer. It was developed by the United States Geological Survey (USGS) in cooperation with the United States Board on Geographic Names (BGN) to promote the standardization of feature names. Data were collected in two phases. Although a third phase was considered, which would have handled name changes where local usages differed from maps, it was never begun. The database is part of a system that includes topographic map names and bibliographic references. The names of books and historic maps that confirm the feature or place name are cited. Variant names, alternatives to official federal names for a feature, are also recorded. Each feature receives a per ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ice Age
An ice age is a long period of reduction in the temperature of Earth's surface and atmosphere, resulting in the presence or expansion of continental and polar ice sheets and alpine glaciers. Earth's climate alternates between ice ages and greenhouse periods, during which there are no glaciers on the planet. Earth is currently in the Quaternary glaciation. Individual pulses of cold climate within an ice age are termed ''glacial periods'' (or, alternatively, ''glacials, glaciations, glacial stages, stadials, stades'', or colloquially, ''ice ages''), and intermittent warm periods within an ice age are called '' interglacials'' or ''interstadials''. In glaciology, ''ice age'' implies the presence of extensive ice sheets in both northern and southern hemispheres. By this definition, Earth is currently in an interglacial period—the Holocene. The amount of anthropogenic greenhouse gases emitted into Earth's oceans and atmosphere is predicted to prevent the next glacial period for th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Limestone
Limestone ( calcium carbonate ) is a type of carbonate sedimentary rock which is the main source of the material lime. It is composed mostly of the minerals calcite and aragonite, which are different crystal forms of . Limestone forms when these minerals precipitate out of water containing dissolved calcium. This can take place through both biological and nonbiological processes, though biological processes, such as the accumulation of corals and shells in the sea, have likely been more important for the last 540 million years. Limestone often contains fossils which provide scientists with information on ancient environments and on the evolution of life. About 20% to 25% of sedimentary rock is carbonate rock, and most of this is limestone. The remaining carbonate rock is mostly dolomite, a closely related rock, which contains a high percentage of the mineral dolomite, . ''Magnesian limestone'' is an obsolete and poorly-defined term used variously for dolomite, for limes ... [...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] |
Shale
Shale is a fine-grained, clastic sedimentary rock formed from mud that is a mix of flakes of clay minerals (hydrous aluminium phyllosilicates, e.g. kaolin, Al2 Si2 O5( OH)4) and tiny fragments (silt-sized particles) of other minerals, especially quartz and calcite.Blatt, Harvey and Robert J. Tracy (1996) ''Petrology: Igneous, Sedimentary and Metamorphic'', 2nd ed., Freeman, pp. 281–292 Shale is characterized by its tendency to split into thin layers ( laminae) less than one centimeter in thickness. This property is called '' fissility''. Shale is the most common sedimentary rock. The term ''shale'' is sometimes applied more broadly, as essentially a synonym for mudrock, rather than in the more narrow sense of clay-rich fissile mudrock. Texture Shale typically exhibits varying degrees of fissility. Because of the parallel orientation of clay mineral flakes in shale, it breaks into thin layers, often splintery and usually parallel to the otherwise indistinguishable beddin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Devonian
The Devonian ( ) is a geologic period and system of the Paleozoic era, spanning 60.3 million years from the end of the Silurian, million years ago (Mya), to the beginning of the Carboniferous, Mya. It is named after Devon, England, where rocks from this period were first studied. The first significant adaptive radiation of life on dry land occurred during the Devonian. Free-sporing vascular plants began to spread across dry land, forming extensive forests which covered the continents. By the middle of the Devonian, several groups of plants had evolved leaves and true roots, and by the end of the period the first seed-bearing plants appeared. The arthropod groups of myriapods, arachnids and hexapods also became well-established early in this period, after starting their expansion to land at least from the Ordovician period. Fish reached substantial diversity during this time, leading the Devonian to often be dubbed the Age of Fishes. The placoderms began dominating ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mammoth
A mammoth is any species of the extinct elephantid genus ''Mammuthus'', one of the many genera that make up the order of trunked mammals called proboscideans. The various species of mammoth were commonly equipped with long, curved tusks and, in northern species, a covering of long hair. They lived from the Pliocene epoch (from around 5 million years ago) into the Holocene at about 4,000 years ago, and various species existed in Africa, Europe, Asia, and North America. They were members of the family Elephantidae, which also contains the two genera of modern elephants and their ancestors. Mammoths are more closely related to living Asian elephants than African elephants. The oldest representative of ''Mammuthus'', the South African mammoth (''M. subplanifrons''), appeared around 5 million years ago during the early Pliocene in what is now southern and eastern Africa. Descendant species of these mammoths moved north and continued to propagate into numerous subsequent spe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lenape Language
The Delaware languages, also known as the Lenape languages ( del, Lënapei èlixsuwakàn), are Munsee language, Munsee and Unami language, Unami, two closely related languages of the Eastern Algonquian languages, Eastern Algonquian subgroup of the Algonquian languages, Algonquian language family. Munsee and Unami, spoken Indigenous peoples of the Americas, aboriginally by the Lenape people in the vicinity of the modern New York City area in the United States, including western Long Island, Manhattan Island, Staten Island, as well as adjacent areas on the mainland: Hudson Valley, southeastern New York State, eastern Pennsylvania, New Jersey, Connecticut, Maryland, and Delaware. Classification The Lenape language is part of the Algonquian branch of the Algic language family, and is part of the Eastern Algonquian language grouping which is considered to be a genetically related sub-grouping of Algonquian languages, Algonquian. The languages of the Algonquian family constitute a gr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Waverly, Tioga County, New York
Waverly is the largest village in Tioga County, New York, United States. According to the 2010 U.S. Census, Waverly had a population of 4,177. It is located southeast of Elmira in the Southern Tier region. This village was incorporated as the southwest part of the town of Barton in 1854. The village name is attributed to Joseph "Uncle Joe" Hallett, founder of its first Fire Department and pillar of the community, who conceived the name by dropping the second "e" from the name of his favorite author's novel, ''Waverley'' by Sir Walter Scott. The former village hall is listed on the National Historic Places list. Waverly is part of the Binghamton Metropolitan Statistical Area. The village, formerly less of a backwater as one regular stop of the Black Diamond Express passenger service, is also in a mid-sized rust belt community known as the Penn-York Valley, once a thriving railroad company town spanning counties in cross border Pennsylvania as well — a group of four con ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Big Flats (town), New York
Big Flats is a town in Chemung County, New York, United States. The population was 7,822 at the 2020 census. The town is on the western border of the county, west of Elmira. It is part of the Elmira Metropolitan Statistical Area. The town contains a hamlet also named Big Flats. History The town of Big Flats, which had formerly been called "Great Plains", was organized in 1822 from the town of Elmira. The Warren E. Eaton Motorless Flight Facility was listed on the National Register of Historic Places. Geography According to the United States Census Bureau, Big Flats has a total area of , of which is land and , or 1.29%, is water. The Chemung River, a tributary of the Susquehanna River, flows through the southern portion of the town. Sing Sing Creek flows through the center of the town and is a tributary of the Chemung. The geography consists of a broad expanse of relatively flat land, the axis of which lies generally northeast to southwest. It is a river valley. The l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Southern Tier
The Southern Tier is a geographic subregion of the broader Upstate New York region of New York State, consisting of counties west of the Catskill Mountains in Delaware County and geographically situated along or very near the northern border of Pennsylvania. Definitions of the region vary widely, but generally encompass localities in counties surrounding the Binghamton and Elmira- Corning metropolitan areas. This region is bordered to the south by the Northern Tier of Pennsylvania and both these regions together are known as the Twin Tiers. Constituent counties The eight counties almost always included in the Southern Tier are: Less frequently included in the "Southern Tier" designation are Schuyler County, Yates County (the regional sentiment is stronger throughout the southern portions of Yates, such as the village of Dundee), Cortland County and Tompkins County; even more rarely, Chenango County; and far more rarely, Schoharie County and Otsego County. (The last thr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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