| 检出于侏罗系沉积岩的一类新标志化合物——苯并藿烷 |
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| 作者姓名： | 盛国英 傅家谟 周中毅 沈汝浪 |
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| 作者单位： | InstituteofGeochemistry,AcademiaSinica |
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| 摘 要： | Reported in this paper is a novel family of blomarker compounds -benzohopanes, which were detected in .the extracts of Lower Jurassic black mudstone samples from the Junggar Basin, Xinjiang Autonomous Region. These compounds are described as hexacyclic terpenoids (C33--C35) related to the hopane series. The maSs spectrograms of the four compounds are highly consistent with the data reported by G. Husell et al. (1984). The homologues of benzohopane can be used as an indicator of immature sedimentary rocks in the coal-bearing strata.
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| 关 键 词： | 侏罗系 沉积岩 标志化合物 地质学 苯并藿烷 |
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