|
Geologic Map Of Georgia
Geologic mapping of Georgia is the creation of geologic maps, special-purpose maps made to show geological features, of the State of Georgia in the United States. Rock units or geologic strata are shown by colors or symbols to indicate where they are exposed at the surface. Structural features such as faults and shear zones are also shown. Since the first national geological map, in 1809, there have been numerous maps which included the geology of Georgia. The first Georgia-specific geologic map was created in 1825. The most recent state-produced geologic map of Georgia, by the Georgia Department of Natural Resources is 1:500,000 scale, and was created in 1976 by the department's Georgia Geological Survey. It was generated from a base map produced by the United States Geological Survey. The state geologist and Director of the Geological Survey of Georgia was Sam M. Pickering, Jr. Since 1976, several geological maps of Georgia, featuring the state's five distinct geologic regions, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geologic Map
A geologic map or geological map is a special-purpose map made to show various geological features. Rock units or geologic strata are shown by color or symbols. Bedding planes and structural features such as faults, folds, are shown with strike and dip or trend and plunge symbols which give three-dimensional orientations features. Stratigraphic contour lines may be used to illustrate the surface of a selected stratum illustrating the subsurface topographic trends of the strata. Isopach maps detail the variations in thickness of stratigraphic units. It is not always possible to properly show this when the strata are extremely fractured, mixed, in some discontinuities, or where they are otherwise disturbed. Symbols Lithologies Rock units are typically represented by colors. Instead of (or in addition to) colors, certain symbols can be used. Different geologic mapping agencies and authorities have different standards for the colors and symbols to be used for rocks of differ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William Smith (geologist)
William 'Strata' Smith (23 March 1769 – 28 August 1839) was an English geologist, credited with creating the first detailed, nationwide geological map of any country. At the time his map was first published he was overlooked by the scientific community; his relatively humble education and family connections prevented him from mixing easily in learned society. Financially ruined, Smith spent time in debtors' prison. It was only late in his life that Smith received recognition for his accomplishments, and became known as the "Father of English Geology". Early life Smith was born in the village of Churchill, Oxfordshire, the son of John Smith (1735–1777), the village blacksmith, and his wife Ann (''née'' Smith; 1745–1807). His father died when he was eight years old, and he and his siblings were raised by his uncle, a farmer also named William Smith. Largely self-educated, Smith was intelligent and observant, read widely from an early age, and with an aptitude for mathem ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bailey Willis
Bailey Willis (March 31, 1857 in Idle Wild-on-Hudson, New York, United States – February 19, 1949 in Palo Alto, California) was a geological engineer who worked for the United States Geological Survey (USGS), and lectured at two prominent American universities. He also played a key role in getting Mount Rainier designated as a national park in 1899. After later focusing more on seismology, he became one of the world's leading earthquake experts of his time. Early life and family Bailey Willis was born March 31, 1857, the son of poet and publisher Nathaniel Parker Willis and Cornelia Grinnell Willis. His brother was Grinnell Willis. His father died when he was only ten years old. At the age of thirteen he was taken to England and Germany for four years of schooling, and thus acquired fluency in German at a time when many scientific texts were only available in that language. He entered Columbia University and in five years completed his studies with the degrees of mechanical ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William John McGee
William John McGee, LL.D. (April 17, 1853 – September 4, 1912) was an American inventor, geologist, anthropologist, and ethnologist, born in Farley, Iowa. Biography While largely self-taught, McGee attended a rural one-room schoolhouse north of Farley during the four winter months from about 1858 to 1867. with He devoted his early years to reading law and to surveying. He invented and patented several improvements on agricultural implements. He subsequently turned his attention to geology. In 1877–1881, he executed a topographic and geological survey of 17,000 square miles (44,030 km2) in northeastern Iowa. He then undertook an examination of the loess of the Mississippi Valley, researched the great Quaternary lakes of Nevada and California and studied a recent fault movement in the middle Atlantic slope. He was appointed geologist for the United States Geological Survey (USGS) in 1881. In 1884 McGee authored the article ''Map of the United States exhibiting the prese ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frank Howe Bradley
Frank Howe Bradley (September 20, 1838 – March 27, 1879) was an American geologist. Bradley, son of Abijah and Eliza Collis (Townsend) Bradley, was born in New Haven, Conn., September 20, 1838 He graduated from Yale College in 1863. Through his undergraduate course he was partially employed in teaching in Gen. Russel's Collegiate and Commercial Institute in New Haven, at which school he was himself fitted for college. In the year 1863-4 he taught in Hartford, Conn., and spent the next year as a student in the Chemical Laboratory of the Sheffield Scientific School. His tastes early led him to the study of geology, and up to this time his vacations had been largely spent in the field in making collections of fossils. In the summer of 1865 he went to the Isthmus of Darien, and spent a year in that vicinity, obtaining large collections of corals and other zoological specimens, partly for the Yale Museum. During 1867 and 1868, he was assistant geologist in the Illinois survey, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rocky Mountains
The Rocky Mountains, also known as the Rockies, are a major mountain range and the largest mountain system in North America. The Rocky Mountains stretch in straight-line distance from the northernmost part of western Canada, to New Mexico in the southwestern United States. Depending on differing definitions between Canada and the U.S., its northern terminus is located either in northern British Columbia's Terminal Range south of the Liard River and east of the Trench, or in the northeastern foothills of the Brooks Range/ British Mountains that face the Beaufort Sea coasts between the Canning River and the Firth River across the Alaska-Yukon border. Its southernmost point is near the Albuquerque area adjacent to the Rio Grande rift and north of the Sandia–Manzano Mountain Range. Being the easternmost portion of the North American Cordillera, the Rockies are distinct from the tectonically younger Cascade Range and Sierra Nevada, which both lie farther to its west. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Institute Of Mining, Metallurgical, And Petroleum Engineers
The American Institute of Mining, Metallurgical, and Petroleum Engineers (AIME) is a professional association for mining and metallurgy, with over 145,000 members. It was founded in 1871 by 22 mining engineers in Wilkes-Barre, Pennsylvania, United States, being one of the first national engineering societies in the country. Its charter is to "advance and disseminate, through the programs of the Member Societies, knowledge of engineering and the arts and sciences involved in the production and use of minerals, metals, energy sources and materials for the benefit of humankind." It is the parent organization of four Member Societies, the Society for Mining, Metallurgy, and Exploration (SME), The Minerals, Metals & Materials Society (TMS), the Association for Iron and Steel Technology (AIST), and the Society of Petroleum Engineers (SPE). The organization is currently based in Dove Valley, Colorado. History Known by its original name 'American Institute of Mining Engineers'' (AIM ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William Phipps Blake
William Phipps Blake (June 1, 1826 – May 22, 1910) was an American geologist, mining consultant, and educator. Among his best known contributions include being the first college trained chemist to work full-time for a United States chemical manufacturer (1850), and serving as a geologist with the Pacific Railroad Survey of the Far West (1853–1856), where he observed and detailed a theory on erosion by wind-blown sand on the geologic formations of southern California, one of his many scientific contributions. He started several western mining enterprises that were premature, including a mining magazine in the 1850s and the first school of mines in the Far West in 1864. From the 1850s on he published over 200 articles, several books, and numerous newspaper and mining magazine columns or short pieces on mining and geology. He served throughout his long career as a mining consultant for mining corporations in every western state and several foreign countries, including Japan. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charles Henry Hitchcock
Charles Henry Hitchcock (August 23, 1836 – November 5, 1919) was an American geologist. Life Hitchcock was born August 23, 1836, in Amherst, Massachusetts. His father was Edward Hitchcock (1793–1864) who was a professor of geology and natural theology and then president of Amherst College. His mother was Orra White Hitchcock, who illustrated much of his father's work. He graduated from Amherst College in 1856, and considered entering the ministry. He married Martha Bliss Barrows. He was assistant state geologist of Vermont 1857-61 and state geologist of Maine 1861–62. In 1866 and 1867, Hitchcock studied at the Royal School of Mines in London, examined fossils in the British Museum, and visited glaciers in Switzerland. Hitchcock served as New Hampshire state geologist from 1868 to 1878. His survey produced a three volume report, and an atlas of maps. It was the first set of detailed maps of the geology of the state. In connection with his survey of New Hampshire, he maint ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Henry Darwin Rogers
Henry Darwin Rogers FRS FRSE LLD (1 August 1808 – 26 May 1866) was an American geologist. His book, ''The Geology of Pennsylvania: A Government Survey'' (1858), was regarded as one of the most important publications on American geology issued up to that point. Biography Rogers was born in Philadelphia, Pennsylvania on 1 August 1808, the third of four sons of Patrick Kerr Rogers and Hannah Blythe Rogers. His parents were from Ireland, near Londonderry and emigrated to the United States where they first met and became married. Patrick Rogers was a supporter of militant efforts to end British rule in Ireland and was forced to flee to avoid persecution. Henry's middle name was given him in honour of Erasmus Darwin, of whose poem "The Botanic Garden" his father was a great admirer. In 1813 the family moved to Baltimore, Maryland, where Henry was educated in the public schools, and in 1819 they moved to Williamsburg, Virginia, where his father was professor of natural philosop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maclure Geological Map Transactions 1817
McClure may refer to: * McClure (surname) * ''McClure's Magazine'', a popular United States illustrated monthly magazine at the turn of the 20th century * McClure (crater), an impact crater on the Moon In geography: * McClure, Illinois, USA * McClure, Ohio, USA * McClure, Pennsylvania, USA * McClure, Virginia, USA * McClure Township, Holt County, Nebraska, USA * Maclure Glacier, a glacier in Yosemite National Park * McClure Pass, a mountain pass in Colorado, USA * M'Clure Strait, a strait on the edge of the Canadian Northwest Territories * Mount Maclure, a mountain in Yosemite National Park * Lake McClure Lake McClure is a reservoir in the Sierra Nevada foothills of western Mariposa County, California. It is formed by the New Exchequer Dam impounding the Merced River, which is a tributary of the San Joaquin River. It is about east of Modesto. ..., a reservoir in central California, USA See also * Morgan-McClure Motorsports, a NASCAR team * McLure {{disambiguation, geo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ami Boué
Ami Boué (16 March 179421 November 1881) was a geologist of French Huguenot origin. Born at Hamburg he trained in Edinburgh and across Europe. He travelled across Europe, studying geology, as well as ethnology, and is considered to be among the first to produce a geological map of the world. Career Boué was born in Hamburg where his grandfather Jacques Chapeaurouge had settled in 1705 and established a shipping company which grew. Born in a wealthy home, Boué studied in Hamburg and Geneva before going to study medicine at Edinburgh from 1814 to 1817. Here he came under the influence of Robert Jameson, whose teachings in geology and mineralogy inspired his future career. Boué was thus led to make geological expeditions to various parts of Scotland and the Hebrides, and after taking his degree of M.D. in 1817 he settled for some years in Paris. In 1820 he issued his ''Essai géologique sur l'Écosse'', in which the eruptive rocks in particular were carefully described. He t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
