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foliation
foliation A continuous, sub-planar rock fabric formed by the preferred orientation of minerals with a generally platy or tabular habit. The layers are planar, and parallel but not necessarily to bedding or cleavage. The term ‘foliation’ is commonly applied to textures in high-grade metamorphic rocks (see METAMORPHIC GRADE).
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Cite this article
AILSA ALLABY and MICHAEL ALLABY. "foliation." A Dictionary of Earth Sciences. 1999. Encyclopedia.com. 27 May. 2012 <http://www.encyclopedia.com>. AILSA ALLABY and MICHAEL ALLABY. "foliation." A Dictionary of Earth Sciences. 1999. Encyclopedia.com. (May 27, 2012). http://www.encyclopedia.com/doc/1O13-foliation.html AILSA ALLABY and MICHAEL ALLABY. "foliation." A Dictionary of Earth Sciences. 1999. Retrieved May 27, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O13-foliation.html |
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foliation
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Cite this article
T. F. HOAD. "foliation." The Concise Oxford Dictionary of English Etymology. 1996. Encyclopedia.com. 27 May. 2012 <http://www.encyclopedia.com>. T. F. HOAD. "foliation." The Concise Oxford Dictionary of English Etymology. 1996. Encyclopedia.com. (May 27, 2012). http://www.encyclopedia.com/doc/1O27-foliation.html T. F. HOAD. "foliation." The Concise Oxford Dictionary of English Etymology. 1996. Retrieved May 27, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O27-foliation.html |
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foliation (tectonic)
foliation (tectonic) see cleavage and other tectonic foliations in rocks
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PAUL HANCOCK and BRIAN J. SKINNER. "foliation (tectonic)." The Oxford Companion to the Earth. 2000. Encyclopedia.com. 27 May. 2012 <http://www.encyclopedia.com>. PAUL HANCOCK and BRIAN J. SKINNER. "foliation (tectonic)." The Oxford Companion to the Earth. 2000. Encyclopedia.com. (May 27, 2012). http://www.encyclopedia.com/doc/1O112-foliationtectonic.html PAUL HANCOCK and BRIAN J. SKINNER. "foliation (tectonic)." The Oxford Companion to the Earth. 2000. Retrieved May 27, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O112-foliationtectonic.html |
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