Sources of organic matter in the Eocene Maoming oil shale in SE China as shown by stepwise pyrolysis of asphaltene
Organic Geochemistry(2017)
摘要
•Stepwise pyrolysis of the asphaltene from the Maoming oil shale carried out.•Range of functionalized lipids indicative of low thermal maturity found.•Sterols, stenones and steradienes were dominated by C29 homologues.•Both microalgae and land plants are significant sources of organic matter.•Asphaltene preserves biomarkers that can be liberated via stepwise pyrolysis.
更多查看译文
关键词
Sequential stepwise pyrolysis,Maoming oil shale,Asphaltene,Steroids,Lipids,Biomarkers
AI 理解论文
溯源树
样例
生成溯源树,研究论文发展脉络