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Riegel |
Also found in: Wikipedia | 0.01 sec. |
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riegel [′rē·gəl]
(geology) A low, traverse ridge of bedrock on the floor of a glacial valley. Also known as rock bar; threshold; verrou. Riegel a transverse ridge of bedrock on the floor of a glacial valley. A riegel forms when hard rock outcrops on the surface of the valley floor or when the valley is overdeepened by intensified glacial activity. Want to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit the webmaster's page for free fun content. |
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