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Wheeler Survey
The Wheeler Survey, carried out in 1872-1879, was one of the "Four Great Surveys" conducted by the US government after the Civil War primarily to document the geology and natural resources of the American West. Supervised by First Lieutenant (later Captain) George Montague Wheeler, the Wheeler Survey documented and mapped the United States west of the 100th meridian. The survey team included Lieutenant (later Brigadier General) Montgomery M. Macomb. Wheeler led early expeditions from 1869 to 1871 in the West, and in 1872 the US Congress authorized an ambitious plan to map the portion of the United States west of the 100th meridian at a scale of eight miles to the inch. This plan necessitated what became known as the Wheeler Survey. The survey's main goal was to make topographic maps of the southwestern United States. In addition he was to ascertain everything related to the physical features of the region; discover the numbers, habits, and disposition of Indians in the section; ... [...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 hundredt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
History Of The Great Basin
History (derived ) is the systematic study and the documentation of the human activity. The time period of event before the invention of writing systems is considered prehistory. "History" is an umbrella term comprising past events as well as the memory, discovery, collection, organization, presentation, and interpretation of these events. Historians seek knowledge of the past using historical sources such as written documents, oral accounts, art and material artifacts, and ecological markers. History is not complete and still has debatable mysteries. History is also an academic discipline which uses narrative to describe, examine, question, and analyze past events, and investigate their patterns of cause and effect. Historians often debate which narrative best explains an event, as well as the significance of different causes and effects. Historians also debate the nature of history as an end in itself, as well as its usefulness to give perspective on the problems of the p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Expeditions From The United States
Exploration refers to the historical practice of discovering remote lands. It is studied by geographers and historians. Two major eras of exploration occurred in human history: one of convergence, and one of divergence. The first, covering most of ''Homo sapiens'' history, saw humans moving out of Africa, settling in new lands, and developing distinct cultures in relative isolation. Early explorers settled in Europe and Asia; 14,000 years ago, some crossed the Ice Age land bridge from Siberia to Alaska, and moved southbound to settle in the Americas. For the most part, these cultures were ignorant of each other's existence. The second period of exploration, occurring over the last 10,000 years, saw increased cross-cultural exchange through trade and exploration, and marked a new era of cultural intermingling, and more recently, convergence. Early writings about exploration date back to the 4th millennium B.C. in ancient Egypt. One of the earliest and most impactful thinkers of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North American Expeditions
North is one of the four compass points or cardinal directions. It is the opposite of south and is perpendicular to east and west. ''North'' is a noun, adjective, or adverb indicating direction or geography. Etymology The word ''north'' is related to the Old High German ''nord'', both descending from the Proto-Indo-European unit *''ner-'', meaning "left; below" as north is to left when facing the rising sun. Similarly, the other cardinal directions are also related to the sun's position. The Latin word ''borealis'' comes from the Greek '' boreas'' "north wind, north", which, according to Ovid, was personified as the wind-god Boreas, the father of Calais and Zetes. ''Septentrionalis'' is from ''septentriones'', "the seven plow oxen", a name of ''Ursa Major''. The Greek ἀρκτικός (''arktikós'') is named for the same constellation, and is the source of the English word ''Arctic''. Other languages have other derivations. For example, in Lezgian, ''kefer'' can mean ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Colorado
Colorado (, other variants) is a state in the Mountain West subregion of the Western United States. It encompasses most of the Southern Rocky Mountains, as well as the northeastern portion of the Colorado Plateau and the western edge of the Great Plains. Colorado is the eighth most extensive and 21st most populous U.S. state. The 2020 United States census enumerated the population of Colorado at 5,773,714, an increase of 14.80% since the 2010 United States census. The region has been inhabited by Native Americans and their ancestors for at least 13,500 years and possibly much longer. The eastern edge of the Rocky Mountains was a major migration route for early peoples who spread throughout the Americas. "''Colorado''" is the Spanish adjective meaning "ruddy", the color of the Fountain Formation outcroppings found up and down the Front Range of the Rocky Mountains. The Territory of Colorado was organized on February 28, 1861, and on August 1, 1876, U.S. President Ulyss ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wheeler Geologic Area
The Wheeler Geologic Area is a highly eroded outcropping of layers of volcanic ash, in the La Garita Mountains of Mineral County, in southern Colorado in the western United States about 10 miles east north-east of Creede. The ash is the result of eruptions from the La Garita Caldera approximately 25 million years ago. The area was designated a national monument as Wheeler National Monument from 1908 until 1950 and was Colorado's first National Monument. It is now part of the La Garita Wilderness and administered by the Rio Grande National Forest. Lying just below the crest of the range at an elevation of 11,960 feet (3645 m), it can be reached by an 8.4-mile hike on the East Bellows Trail ( FS790), or by a difficult 14 mile four-wheel drive road. The formations are named after Captain George M. Wheeler, who explored and surveyed this area in 1874 for the U.S. Army. Further reading "Hiking Colorado", by Caryn and Peter Boddie (1991). {{ISBN, 1-56044-377-4 External link ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wheeler Peak (New Mexico)
Wheeler Peak is the highest natural point in the U.S. state of New Mexico. It is located northeast of Taos, New Mexico, Taos and south of Red River, New Mexico, Red River in the northern part of the state, and just southeast of the ski slopes of Taos Ski Valley. It lies in the Sangre de Cristo Mountains, the southernmost subrange of the Rocky Mountains. The peak's elevation is . Formerly named Taos Peak, after the nearby town of Taos, New Mexico, it was renamed Wheeler Peak in 1950. A plaque at the summit states that the mountain was: Named in honor of Major George Wheeler (explorer), George Montague Wheeler (1832–1909) who for ten years led a party of surveyors and naturalists collecting geologic, biologic, planimetric and topographic data in New Mexico and six other southwestern states. Nearby peaks and features Just north of Wheeler Peak is Mount Walter (New Mexico), Mount Walter. At it is the second highest named summit in New Mexico, but it is not usually considered ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Great Basin National Park
Great Basin National Park is an American national park located in White Pine County in east-central Nevada, near the Utah border, established in 1986. The park is most commonly entered by way of Nevada State Route 488, which is connected to U.S. Routes 6 and 50 by Nevada State Route 487 via the small town of Baker, the closest settlement. The park derives its name from the Great Basin, the dry and mountainous region between the Sierra Nevada and the Wasatch Mountains. Topographically, this area is known as the Basin and Range Province. The park is located about north of Las Vegas and protects . The park is notable for its groves of ancient bristlecone pines, the oldest known living non-clonal organisms; Lehman Caves; Wheeler Peak Glacier, below Wheeler Peak; and some of the darkest night skies in the contiguous United States. President Warren G. Harding created Lehman Caves National Monument by presidential proclamation on January 24, 1922. The monument and its surroundi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wheeler Peak (Nevada)
Wheeler Peak is the tallest mountain in the Snake Range and in White Pine County, in Nevada, United States. The summit elevation of makes it the second-highest peak in Nevada, just behind Boundary Peak. With a topographic prominence of , Wheeler Peak is the most topographically prominent peak in White Pine County and the second-most prominent peak in Nevada, just behind Mount Charleston. The mountain is located in Great Basin National Park and was named for George Wheeler, leader of the Wheeler Survey of the late 19th century. Peak features Wheeler Peak has an impressive headwall above a large glacial cirque, large moraines and an active rock glacier. The top of the mountain is covered by deep snow most of the year. A paved road runs from the Great Basin National Park visitor center to several small camping areas, the highest more than halfway up the mountain. The mountain's prominence is due to a Miocene detachment fault that brought the deep Cambrian Prospect Mountain quar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Wesley Powell
John Wesley Powell (March 24, 1834 – September 23, 1902) was an American geologist, U.S. Army soldier, explorer of the American West, professor at Illinois Wesleyan University, and director of major scientific and cultural institutions. He is famous for his 1869 geographic expedition, a three-month river trip down the Green and Colorado rivers, including the first official U.S. government-sponsored passage through the Grand Canyon. Powell was appointed by US President James A. Garfield to serve as the second director of the U.S. Geological Survey (1881–1894) and proposed, for development of the arid West, policies that were prescient for his accurate evaluation of conditions. Two years prior to his service as director of the U.S. Geological Survey, Major Powell had become the first director of the Bureau of Ethnology at the Smithsonian Institution where he supported linguistic and sociological research and publications. Biography Early life Powell was born in Mount Mo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
George Wheeler (explorer)
George Montague Wheeler (October 9, 1842 – May 3, 1905) was an American pioneering explorer and cartographer, leader of the Wheeler Survey, one of the major surveys of the western United States in the late nineteenth century. Wheeler was born in Hopkinton, Massachusetts, the son of John Wheeler and Miriam P. Daniels. He graduated from West Point in 1866, ranked sixth in his class, and was commissioned as a lieutenant in the US Army United States Army Corps of Engineers, Corps of Engineers. He first served in California from 1866 to 1871. In 1869 General Edward O. C. Ord sent him on a reconnaissance through the eastern Nevada.Guth, 1999 In 1872, the US Congress authorized an ambitious plan to map the portion of the United States west of the 100th meridian west, 100th meridian at a scale of 8 miles to the inch. This plan necessitated what became known as the Wheeler Survey, lasting until 1879, when the survey, along with the Clarence King, King and John Wesley Powell, Powe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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