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astroblemes

The Oxford Companion to the Earth | 2000 | | Â© The Oxford Companion to the Earth 2000, originally published by Oxford University Press 2000. (Hide copyright information) Copyright

astroblemes see meteorite and comet impacts on Earth

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PAUL HANCOCK and BRIAN J. SKINNER. "astroblemes." The Oxford Companion to the Earth. Oxford University Press. 2000. Encyclopedia.com. 23 Dec. 2009 <http://www.encyclopedia.com>.

PAUL HANCOCK and BRIAN J. SKINNER. "astroblemes." The Oxford Companion to the Earth. Oxford University Press. 2000. Encyclopedia.com. (December 23, 2009). http://www.encyclopedia.com/doc/1O112-astroblemes.html

PAUL HANCOCK and BRIAN J. SKINNER. "astroblemes." The Oxford Companion to the Earth. Oxford University Press. 2000. Retrieved December 23, 2009 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O112-astroblemes.html

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Related newspaper, magazine, and trade journal articles from HighBeam Research

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	Modeles d'astroblemes d'apres le deplacement des masses rocheuses : Charlevoix et le Ries. Magazine article from: Canadian Journal of Earth Sciences; 5/1/2007; ; 700+ words ; ...rocheuses lors de la formation d'un astrobleme grace au deplacement de niveaux stratigraphiques...of rock masses in the formation of an astrobleme by ascertaining the displacements of...trois etapes dans la formation d'un astrobleme : 1, contact et compression; 2, excavation...
	Geologists Baffled by `Ames Hole' Newspaper article from: The Journal Record; 8/14/1992; ; 700+ words ; ...occurred 450 million to 500 million years ago, if paleontologists are correct. Oil production from an astrobleme reservoir (astrobleme is the geological term for crater) is very rare. But what has really baffled geologists is the date of...
	ESO Drills Radioactive Intervals in Eight Drill Holes Testing Radon Anomalies on The Carswell Project Near the former Cluff Lake Mine, West Athabasca Basin, Saskatchewan. PR Newswire Europe; 8/22/2007; 700+ words ; ...small open pit mines and a few shallow underground mines. The Carswell Structure is considered by many geologists to be an astrobleme impact site. The comet or meteorite that crashed into this part of the Athabasca sedimentary basin is believed to have punched...
	Exploration activity begins winding down at Oklahoma Crater field discovered in 1991. Newspaper article from: The Oil Daily; 6/13/1994; ; 700+ words ; ...Crater, which is 8 to 10 miles across and 8,500 to 9,000 feet deep, is thought to be a meteorite impact structure, or astrobleme. It is located on the northern shelf of the Anadarko Basin and contains estimated reserves of 40 million to 50 million bbl...
	Supplydmand Supports Forecast Natural Gas Shortage Newspaper article from: The Journal Record; 8/4/1992; ; 700+ words ; ...feet to 2.88 trillion. Just more food for thought. . . What may the first oil production from a meteoritepact crater, or astrobleme, in Oklahoma _ a rare event anywhere _ will be the topic at the Aug. 13 meeting of the Oklahoma City Section of the Society...
	Beauty and history win special title from UNESCO Newspaper article from: The Scotsman; 11/2/2004; ; 677 words ; ...The Copper Coast, in Co Waterford, Irish Republic, is also designated. Others in Europe include Haute-Provence and the Astrobleme Rochechouart-Chassenon (a meteorite crater) in France; the Vulkaneifel, the Naturpark Bergstrasse Odenwald and the Terra...
	Whatizit.(Lake Manicougan )(Brief article) Magazine article from: Current Science, a Weekly Reader publication; 9/22/2006; 456 words ; ...Manicougan formed about 212 million years ago. What might have created its circular shape? The lake is located on the site of an astrobleme, or an impact crater, a circular depression in the ground caused by the collision of an astral body, such as an asteroid...
	ASK THE GLOBE Newspaper article from: The Boston Globe; 6/16/1999; 243 words ; ...in terms of astroblemes, which are impact features on the Earth's surface made by celestial objects. The biggest astrobleme is the 275-mile wide formation on the eastern shore of Hudson Bay, Canada, near the Nastapoka Islands.
	Brecon Beacons aims to rock the world with its geology.(News) Newspaper article from: Western Mail (Cardiff, Wales); 10/6/2005; 700+ words ; ...Provence, France Vulkaneifel European Geopark, Germany Petrified Forest of Lesvos, Greece Maestrazgo Cultural Park, Spain Astrobleme Rochechouart Chassenon, France Psiloritis Natural Park, Greece Terra Vita Naturpark, Germany Copper Coast Geopark, Ireland...
	Seeing the Earth anew.(Nicholas Cheetham's 'Earth: A New Perspective') Magazine article from: Geographical; 6/1/2006; 700+ words ; ...Shoemaker crater, Western Australia. Created around 1.7 billion years ago, Shoemaker is the oldest known impact crater or astrobleme (literally'star wound') in Australia. The 30 kilometre diameter crater now contains a series of seasonal lakes [ILLUSTRATION...

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Related entries from encyclopedias, dictionaries, and thesauruses

	astrobleme Book article from: A Dictionary of Astronomy astrobleme An eroded impact crater on Earth, identifiable by its geological structure and highly shocked rocks; the name means ‘...
	Astroblemes Encyclopedia entry from: The Gale Encyclopedia of Science ...first scientist to have identified an astrobleme. He identified a meteor crater in northern...1914 – 1995) coined the term astrobleme in 1961 from two Greek roots meaning...Barringer Crater was the most studied astrobleme during that time, and most geologists...
	Meteor and Meteorite Encyclopedia entry from: UXL Encyclopedia of Science ...meteorite craters over short periods of geologic time. The term astrobleme comes from two Greek roots meaning "star wound." One of...Crater and are hundreds of millions of years old. The largest astrobleme is South Africa's Vredefort Ring, whose diameter spans...