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geologic column |
Also found in: Wikipedia | 0.02 sec. |
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geologic column [¦jē·ə¦läj·ik ′käl·əm] (geology) The vertical sequence of strata of various ages found in an area or region. Also known as column. The geologic time scale as represented by rocks. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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Discussions of global time-rock units and the geologic column contain important references published in Nature and Science, as well as information on global boundary stratotypes. |
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