| 单词 | pre-permian | 
| 释义 | > as lemmaspre-Permian   pre-Permian adj. and n.  Brit. , U.S.  ΚΠ 1895    Science 10 May 523/2  				In discussing the age of the folding of the Alps the author makes it clear that there have been at least two chief periods of folding, one pre-Permian, and the other post-Miocene. 1986    J. C. M. Taylor in  J. Brooks et al.  Habitat of Palaeozoic Gas in N.W. Europe 43/2  				Wells reaching the pre-Permian in Hampshire and Dorset follow the broad pattern seen at outcrop in Devon. 1997    Internat. Jrnl. Plant Sci. 158 679/1  				These occurrences may indicate an earlier (pre-Permian) origin for glossopterids. < as lemmas | 
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