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Regional Metamorphism; Regional metamorphism occurs over large areas and generally does not show any relationship to igneous bodies. Most regional metamorphism is accompanied by deformation under non-hydrostatic or differential stress conditions.
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www.tulane.edu/~sanelson/geol212/typesmetamorph.htm
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Metamorphism - Wikipedia, the free encyclopedia
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Metamorphism is the solid-state recrystallization of pre-existing rocks due to changes in physical and chemical conditions, primarily heat, pressure, and the introduction of chemically active fluids....
en.wikipedia.org/wiki/Metamorphism
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Mountain systems typically contain large belts of regionally metamorphosed rock. These are often foliated metamorphic rocks developed under medium to high temperatures. They occur in belts of regional extent, from which the term regional metamorphism was originally derived.
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geology.csupomona.edu/alert/metamorphic/regional.htm
geology.csupomona.edu/alert/metamorphic/regional.htm
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Circulating fluids are unimportant due to the great depth of regional metamorphism. Pressure seals pore space in the rocks and fluids can't circulate. A variation on regional metamorphism is burial metamorphism, the latter occurs solely in response to burial.
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geology.csupomona.edu/drjessey/class/Gsc101/Meta.html
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When continents collide (A) or ocean crust subducts (B), rocks are altered by regional metamorphism. Click on image for full size (15K GIF ); L.Gardiner/Windows Original...
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www.windows.ucar.edu/tour/link=/earth/geology/meta_regi...
www.windows.ucar.edu/tour/link=/earth/geology/meta_regional.html&edu=high
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The ‘classical’ model for regional metamorphism presupposes elevated temperatures and pressures due to deep burial and deformation/tectonic forces over large areas over millions of years—an apparently insurmountable problem for the creationist framework. ... When subsequently metamorphosed, ... In other words,
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www.answersingenesis.org/tj/v8/i1/metamorphism.asp
www.answersingenesis.org/tj/v8/i1/metamorphism.asp
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a prototype of the usual case of regional metamorphism. It is concluded that the regional metamorphism in its ideal form is a complex overprinting of an ...
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www.springerlink.com/index/L7711QT7R35X58J3.pdf
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Regional metamorphism is almost invariably accompanied by penetrative deformation, giving rise to folding and the development of pervasive fabrics: cleavage at very low grades where the aligned phyllosilicate grains are too small to be individually visible;
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science.jrank.org/pages/48062/regional-metamorphism.htm...
science.jrank.org/pages/48062/regional-metamorphism.html
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Published in: Creation Ex Nihilo Technical Journal, volume 8, number 1, pp. 51–77, 1994. © 1994 Answers in Genesis A.C.N. 010 120 304. All Rights Reserved. ... This leads to a proposal for a creationist explanation of regional metamorphism.
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www.icr.org/article/regional-metamorphism/
www.icr.org/article/regional-metamorphism/
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