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Peck Range
Peck Range () is a range of mountains, ridges and hills, 11 nautical miles (20 km) long north–south and 6 nautical miles (11 km) wide, in the west part of Du Toit Mountains, Black Coast, Palmer Land. The feature rises to about 1,700 m and is bounded to the south by a high snowfield, and to the east and west by unnamed north-flowing glaciers that coalesce at the north end of the range, south of Mount Wever. The range was mapped by United States Geological Survey (USGS) from U.S. Navy aerial photographs taken 1966-69 and was visited by a USGS-BAS joint field party, 1986–87. In association with the names of geologists grouped in this area, named by Advisory Committee on Antarctic Names (US-ACAN) in 1988 after Dallas Lynn Peck, geologist, a world authority on igneous rocks, including granites; eleventh director of the U.S. Geological Survey The United States Geological Survey (USGS), formerly simply known as the Geological Survey, is a scientific agency of the United ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Du Toit Mountains
The Du Toit Mountains are a group of mountains about long and wide, to the south-west of the Wilson Mountains in southeastern Palmer Land, Antarctica. The mountains have peaks rising to and are bounded by Beaumont Glacier, Maury Glacier and Defant Glacier. They were first photographed from the air by the U.S. Antarctic Service in 1940; rephotographed by the U.S. Navy, 1966–69, and mapped from the photographs by the U.S. Geological Survey. In association with the names of continental drift scientists grouped in this area, they were named by the Advisory Committee on Antarctic Names after Alexander du Toit, a South African geologist who was an early proponent of the theory of continental drift. Features * Mount Marquis * Mount Wever * Peck Range Peck Range () is a range of mountains, ridges and hills, 11 nautical miles (20 km) long north–south and 6 nautical miles (11 km) wide, in the west part of Du Toit Mountains, Black Coast, Palmer Land. The feature rises ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Black Coast
Black Coast is the portion of the east coast of the Antarctic Peninsula between Cape Boggs and Cape Mackintosh. This coast was discovered and photographed from the air by members of the East Base of the U.S. Antarctic Service, 1939–41, on a flight of December 30, 1940. The most southerly point reached was Wright Inlet Wright Inlet () is an ice-filled inlet receding westward between Cape Little and Cape Wheeler along the east coast of Palmer Land. The inlet was photographed from the air in 1940 by the United States Antarctic Service (USAS) and in 1947 by the Ro ... at 74°S, but features as far south as Bowman Peninsula are identifiable in the aerial photographs taken on the flight. Black Coast was named after Commander (later Admiral) Richard B. Black, U.S. Navy Reserve (1902–92), leader of the December 30 flight and commanding officer of the East Base. See also * Heirtzler Ice Piedmont References * Coasts of Palmer Land {{PalmerLand-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Palmer Land
Palmer Land () is the portion of the Antarctic Peninsula, Antarctica that lies south of a line joining Cape Jeremy and Cape Agassiz. This application of Palmer Land is consistent with the 1964 agreement between the Advisory Committee on Antarctic Names and the UK Antarctic Place-Names Committee, in which the name Antarctic Peninsula was approved for the major peninsula of Antarctica, and the names Graham Land and Palmer Land for the northern and southern portions, respectively. The line dividing them is roughly 69° S. Boundaries In its southern extreme, the Antarctic Peninsula stretches west, with Palmer Land eventually bordering Ellsworth Land along the 80° W line of longitude. Palmer Land is bounded in the south by the ice-covered Carlson Inlet, an arm of the Filchner-Ronne Ice Shelf, which crosses the 80° W line. This is the base of Cetus Hill. This feature is named after Nathaniel Palmer, an American sealer who explored the Antarctic Peninsula area southward of Deceptio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Wever
The Du Toit Mountains are a group of mountains about long and wide, to the south-west of the Wilson Mountains in southeastern Palmer Land, Antarctica. The mountains have peaks rising to and are bounded by Beaumont Glacier, Maury Glacier and Defant Glacier. They were first photographed from the air by the U.S. Antarctic Service in 1940; rephotographed by the U.S. Navy, 1966–69, and mapped from the photographs by the U.S. Geological Survey. In association with the names of continental drift scientists grouped in this area, they were named by the Advisory Committee on Antarctic Names after Alexander du Toit, a South African geologist who was an early proponent of the theory of continental drift. Features * Mount Marquis * Mount Wever * Peck Range Peck Range () is a range of mountains, ridges and hills, 11 nautical miles (20 km) long north–south and 6 nautical miles (11 km) wide, in the west part of Du Toit Mountains, Black Coast, Palmer Land. The feature rises ... [...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] |
Advisory Committee On Antarctic Names
The Advisory Committee on Antarctic Names (ACAN or US-ACAN) is an advisory committee of the United States Board on Geographic Names responsible for recommending commemorative names for features in Antarctica. History The committee was established in 1943 as the Special Committee on Antarctic Names (SCAN). It became the Advisory Committee on Antarctic Names in 1947. Fred G. Alberts was Secretary of the Committee from 1949 to 1980. By 1959, a structured nomenclature was reached, allowing for further exploration, structured mapping of the region and a unique naming system. A 1990 ACAN gazeeter of Antarctica listed 16,000 names. Description The United States does not recognise territorial boundaries within Antarctica, so ACAN assigns names to features anywhere within the continent, in consultation with other national nomenclature bodies where appropriate, as defined by the Antarctic Treaty System. The research and staff support for the ACAN is provided by the United States Geologi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dallas Lynn Peck
Dallas Lynn Peck (March 28, 1929 – August 21, 2005) was an American geologist and vulcanologist. Peck was a native of Cheney, Washington. He received his bachelor's (1951) and master's (1953) degrees in geology from the California Institute of Technology. He received a doctorate in geology from Harvard University in 1960.Continuation of Dallas Lynn Peck as Director of the United States Geological Survey July 27, 1989 Life Dr. Peck graduated from the California Institute of Technology and Harvard University (Ph.D., 1960). He was born March 28, 1929, in Cheney, WA. Dr. Peck had resided in Virginia. He spent his early career studying the |
Chief Geologist
Chief may refer to: Title or rank Military and law enforcement * Chief master sergeant, the ninth, and highest, enlisted rank in the U.S. Air Force and U.S. Space Force * Chief of police, the head of a police department * Chief of the boat, the senior enlisted sailor on a U.S. Navy submarine * Chief petty officer, a non-commissioned officer or equivalent in many navies * Chief warrant officer, a military rank Other titles * Chief of the Name, head of a family or clan * Chief mate, or Chief officer, the highest senior officer in the deck department on a merchant vessel * Chief of staff, the leader of a complex organization * Fire chief, top rank in a fire department * Scottish clan chief, the head of a Scottish clan * Tribal chief, a leader of a tribal form of government * Chief, IRS-CI, the head and chief executive of U.S. Internal Revenue Service, Criminal Investigation Places * Chief Mountain, Montana, United States * Stawamus Chief or the Chief, a granite dome in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geologic Division
Geology () is a branch of natural science concerned with Earth and other astronomical objects, the features or rocks of which it is composed, and the processes by which they change over time. Modern geology significantly overlaps all other Earth sciences, including hydrology, and so is treated as one major aspect of integrated Earth system science and planetary science. Geology describes the structure of the Earth on and beneath its surface, and the processes that have shaped that structure. It also provides tools to determine the relative and absolute ages of rocks found in a given location, and also to describe the histories of those rocks. By combining these tools, geologists are able to chronicle the geological history of the Earth as a whole, and also to demonstrate the age of the Earth. Geology provides the primary evidence for plate tectonics, the evolutionary history of life, and the Earth's past climates. Geologists broadly study the properties and processes of Earth ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
