福建省岩石谱系对比单位的讨论

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第四代福建省1:50万地质图对我省侵入岩建立了一套较完整的岩石谱系单位,且可供我省今后在地质工作中使用。本文以1:25万三明幅侵入岩为例,讨论使用福建省岩石谱系单位时所出现的问题,并提出处理意见、同时认为单元仅有较小区域的意义,在全省范围内对比有困难,应以超单元作为岩体对比的基本单位。 The fourth generation Fujian 1: 500000 geological map of the province intrusive rocks to establish a more complete rock pedigree units, and for future use in our province in geological work. Taking 1: 250000 Sanming amplitude intrusive rocks as an example, this paper discusses the problems that occur when using the rock genealogy units in Fujian Province and puts forward suggestions on how to deal with them. At the same time, it is considered that the elements have only the meaning of smaller areas, Difficulties should be superelement as the basic units of rock mass contrast.
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