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.
Reported in this paper is a novel family of biomarker compounds -benzohopa-nes, which were detected in the extracts of Lower Jurassic black mudstone samples, from the Junggar Basin, Xinjiang Autonomous Region. These compounds are describ-ed as hexacyclic terpenoids (C32-G35) related to the hopane series. The mass spectrog-rams of the four compounds are highly consistent with the data reported by Gr. Hussll et al. (1984). The homologues of benzohopane can be used as an indicator of immature sedimentary rocks in the coal-bearing strata.
出处
《地球化学》
CAS
1985年第1期75-79,共5页
Geochimica
