单词 | plutonometamorphism |
释义 | plutonometamorphismn. Geology. rare. Metamorphism occurring at high temperatures and pressures at great depths in the earth's crust. ΘΚΠ the world > the earth > structure of the earth > formation of features > metamorphism > [noun] metamorphism1845 regional metamorphism1861 contact metamorphism1876 plutonometamorphism1889 thermo-metamorphism1889 anamorphism1904 katamorphism1904 symphrattism1904 1889 A. Harker in Geol. Mag. 6 17 We may accordingly use the term plutono-metamorphism to describe the profound changes in rocks implied in the joint influence of very elevated temperature and enormous pressure. 1950 F. H. Hatch et al. Petrol. Igneous Rocks (ed. 10) vii. 336 The chief problem of the eclogites concerns their origin. They are believed to be products of ‘plutono~metamorphism’—to lie on the borderland between the igneous and metamorphic. 2001 Tectonophysics 332 276/1 The influence of granitoid intrusions in the development of the so called plutonometamorphism. This entry has been updated (OED Third Edition, September 2006; most recently modified version published online March 2022). < n.1889 |
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