单词 | stadial moraine |
释义 | > as lemmasstadial moraine a. Geology. Of or pertaining to a glacial stadium or stade; stadial moraine = recessional moraine n. at recessional adj. and n. Compounds. ΘΚΠ the world > the earth > structure of the earth > age or period > [adjective] > quaternary > stade stadial1937 1937 S. W. Wooldridge & R. S. Morgan Physical Basis Geogr. xxii. 378 Retreatal stages of the ice in the valleys are marked by ‘stadial moraines’. 1970 R. J. Small Study of Landforms xi. 388 If the ice is affected by episodes of retreat, separated by stillstands, a number of smaller, sub-parallel ridges (‘recessional’ or ‘stadial’ moraines) will be formed. 1971 S. C. Porter in K. K. Turekian Late Cenozoic Glacial Ages xi. 320 In the Puget Lowland only two stadial episodes have been determined for the Puget lobe. 1979 Nature 19 July 199/2 The landforms produced by the stadial glaciers in the Highlands are often clear and abundant. < as lemmas |
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