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Devil's Den-Ewing Mountain
Devil's Den-Ewing Mountain is a wildland in the George Washington and Jefferson National Forests of western Virginia that has been recognized by the Wilderness Society as a special place worthy of protection from logging and road construction. The Wilderness Society has designated the area as a "Mountain Treasure".Virginia's Mountain Treasures, report issued by The Wilderness Society, May, 1999 Ewing Mountain, a range extending across the area, includes Devil's Den on the west and Chestnut Knob on the east. Raven Cliff, a unique geological site on the north., is the home of ravens, ospreys and other birdlife. The area is part of the ''Mount Rogers Cluster''. Location and access The area is located in the Appalachian Mountains of Southwestern Virginia about 3 miles east of Cripple Creek, Virginia, between Va 602 on the west and south, and Va 94 on the east and Va 642 on the north. Trails and roads into the area include: *Ewing Mountain Road, FS 49780 *Cripple Creed Rd., F ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
George Washington And Jefferson National Forests
The George Washington and Jefferson National Forests is an administrative entity combining two U.S. National Forests into one of the largest areas of public land in the Eastern United States. The forests cover of land in the Appalachian Mountains of Virginia, West Virginia, and Kentucky. Approximately of the forest are remote and undeveloped and have been designated as wilderness areas, which prohibits future development. History George Washington National Forest was established on May 16, 1918, as the Shenandoah National Forest. The forest was renamed after the first President on June 28, 1932. Natural Bridge National Forest was added on July 22, 1933. Jefferson National Forest was formed on April 21, 1936, by combining portions of the Unaka and George Washington National Forests with other land. In 1995, the George Washington and Jefferson National Forests were administratively combined. The border between the two forests roughly follows the James River. The combine ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Wilderness Society (United States)
The Wilderness Society is an American non-profit land conservation organization that is dedicated to protecting natural areas and federal public lands in the United States. They advocate for the designation of federal wilderness areas and other protective designations, such as for national monuments. They support balanced uses of public lands, and advocate for federal politicians to enact various land conservation and balanced land use proposals. The Wilderness Society also engages in a number of ancillary activities, including education and outreach, and hosts one of the most valuable collections of Ansel Adams photographs at their headquarters in Washington, D.C. The Wilderness Society specializes in issues involving lands under the management of federal agencies; such lands include national parks, national forests, national wildlife refuges, and areas overseen by the Bureau of Land Management. In the early 21st century, the society has been active in fighting recent pol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Rogers Cluster
The Mount Rogers Cluster is a region recognized by The Wilderness Society for its unique high elevation mountains, vistas, trout streams and wildlife habitat. The heart of the region is Mount Rogers, the highest mountain in Virginia. The area extends over the Mount Rogers National Recreation Area and into part of the Cherokee National Forest.Virginia's Mountain Treasures, report issued by The Wilderness Society, May, 1999 With elevations above 5000 feet, the area is unlike any other in Virginia. The high elevations have a Canadian-type climate with a spruce-fir remnant forest and high timbered ridges opening to grassy alpine meadows similar to The Montana Big Sky country. Many trails offer a summer escape from nearby humid lowlands. Description The Mount Rogers Wilderness Cluster contains wilderness areas, a National Scenic Area and wildlands recognized by the Wilderness Society as "Mountain Treasures", areas that are worthy of protection from logging and road constructi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Appalachian Mountains
The Appalachian Mountains, often called the Appalachians, (french: Appalaches), are a system of mountains in eastern to northeastern North America. The Appalachians first formed roughly 480 million years ago during the Ordovician Period. They once reached elevations similar to those of the Alps and the Rocky Mountains before experiencing natural erosion. The Appalachian chain is a barrier to east–west travel, as it forms a series of Ridge-and-Valley Appalachians, alternating ridgelines and valleys oriented in opposition to most highways and railroads running east–west. Definitions vary on the precise boundaries of the Appalachians. The United States Geological Survey (USGS) defines the ''Appalachian Highlands'' Physiographic regions of the world, physiographic division as consisting of 13 provinces: the Atlantic Coast Uplands, Eastern Newfoundland Atlantic, Maritime Acadian Highlands, Maritime Plain, Notre Dame and Mégantic Mountains, Western Newfoundland Mountains, Pied ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cripple Creek, Virginia
Cripple Creek is an unincorporated community in Wythe County, Virginia, United States. The community's post office first opened in 1888 and closed in 2011. Early iron furnaces were constructed nearby ca.1800. The area around Cripple Creek includes the creek known as Cripple Creek and was significant geologically. The Cripple Creek Valley was mined for iron ore and had furnaces and mills. Rail service came in the late 19th century. It now borders a large park and is used by anglers and hikers. Cripple Creek Road passes through the area. There is debate about whether the folk song "Cripple Creek" is about the area in Virginia or Colorado, both mining areas. See also * Up on Cripple Creek (Song by The Band) * Cripple Creek (folk song) "Cripple Creek" is an Appalachian-style old time tune and folk song, often played on the fiddle or banjo, listed as number 3434 in the Roud Folk Song Index. The lyrics are probably no older than the year 1900, and the tune is of unknown o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Geological Survey
The United States Geological Survey (USGS), formerly simply known as the Geological Survey, is a scientific agency of the United States government. The scientists of the USGS study the landscape of the United States, its natural resources, and the natural hazards that threaten it. The organization's work spans the disciplines of biology, geography, geology, and hydrology. The USGS is a fact-finding research organization with no regulatory responsibility. The agency was founded on March 3, 1879. The USGS is a bureau of the United States Department of the Interior; it is that department's sole scientific agency. The USGS employs approximately 8,670 people and is headquartered in Reston, Virginia. The USGS also has major offices near Lakewood, Colorado, at the Denver Federal Center, and Menlo Park, California. The current motto of the USGS, in use since August 1997, is "science for a changing world". The agency's previous slogan, adopted on the occasion of its hundredth an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Karst
Karst is a topography formed from the dissolution of soluble rocks such as limestone, dolomite, and gypsum. It is characterized by underground drainage systems with sinkholes and caves. It has also been documented for more weathering-resistant rocks, such as quartzite, given the right conditions. Subterranean drainage may limit surface water, with few to no rivers or lakes. However, in regions where the dissolved bedrock is covered (perhaps by debris) or confined by one or more superimposed non-soluble rock strata, distinctive karst features may occur only at subsurface levels and can be totally missing above ground. The study of ''paleokarst'' (buried karst in the stratigraphic column) is important in petroleum geology because as much as 50% of the world's hydrocarbon reserves are hosted in carbonate rock, and much of this is found in porous karst systems. Etymology The English word ''karst'' was borrowed from German in the late 19th century, which entered German ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calcareous
Calcareous () is an adjective meaning "mostly or partly composed of calcium carbonate", in other words, containing lime or being chalky. The term is used in a wide variety of scientific disciplines. In zoology ''Calcareous'' is used as an adjectival term applied to anatomical structures which are made primarily of calcium carbonate, in animals such as gastropods, i.e., snails, specifically about such structures as the operculum, the clausilium, and the love dart. The term also applies to the calcium carbonate tests of often more or less microscopic Foraminifera. Not all tests are calcareous; diatoms and radiolaria have siliceous tests. The molluscs are calcareous, as are calcareous sponges (Porifera), that have spicules which are made of calcium carbonate. In botany ''Calcareous grassland'' is a form of grassland characteristic of soils containing much calcium carbonate from underlying chalk or limestone rock. In medicine The term is used in pathology, for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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