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fluted moraine
fluted moraine A ground moraine surface which shows streamlined ridges and grooves trending (see TREND) at right angles to the ice front. Individual ridges are generally less than 1 km long, and less than 10 m high. They may form as a consequence of high vertical ice pressure forcing a subglacial, plastic till up into the low-pressure zone downglacier of a large boulder.
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Cite this article
AILSA ALLABY and MICHAEL ALLABY. "fluted moraine." A Dictionary of Earth Sciences. 1999. Encyclopedia.com. 27 May. 2012 <http://www.encyclopedia.com>. AILSA ALLABY and MICHAEL ALLABY. "fluted moraine." A Dictionary of Earth Sciences. 1999. Encyclopedia.com. (May 27, 2012). http://www.encyclopedia.com/doc/1O13-flutedmoraine.html AILSA ALLABY and MICHAEL ALLABY. "fluted moraine." A Dictionary of Earth Sciences. 1999. Retrieved May 27, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O13-flutedmoraine.html |
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fluted moraine
fluted moraine A ground moraine surface which shows streamlined ridges and grooves trending at right angles to the ice front. Individual ridges are generally less than 1 km long and less than 10 m high. They may form as a consequence of high vertical ice pressure forcing a subglacial, plastic till up into the low-pressure zone down-glacier of a large boulder.
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Cite this article
MICHAEL ALLABY. "fluted moraine." A Dictionary of Ecology. 2004. Encyclopedia.com. 27 May. 2012 <http://www.encyclopedia.com>. MICHAEL ALLABY. "fluted moraine." A Dictionary of Ecology. 2004. Encyclopedia.com. (May 27, 2012). http://www.encyclopedia.com/doc/1O14-flutedmoraine.html MICHAEL ALLABY. "fluted moraine." A Dictionary of Ecology. 2004. Retrieved May 27, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O14-flutedmoraine.html |
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