陆相淡水湖盆页岩有机质富集主控因素研究: 以四川盆地东北部侏罗系自流井组为例*
张美洲1,2, 朱筱敏1,2, 姜振学1,3, 朱德宇4, 叶蕾1,2, 谌志远1,3

Main controlling factors of organic matter enrichment in continental freshwater lacustrine shale: a case study of the Jurassic Ziliujing Formation in northeastern Sichuan Basin
ZHANG Meizhou1,2, ZHU Xiaomin1,2, JIANG Zhenxue1,3, ZHU Deyu4, YE Lei1,2, CHEN Zhiyuan1,3
四川盆地东北部侏罗系自流井组页岩古生产力与古气候指标交会图 A—古生产力指标Ni+Cu+Zn值与古气候指标C值交会图; B—古生产力指标Ba/Al值与古气候指标C值交会图; C—古生产力指标P/Ti值与古气候指标C值交交会图