陆相拗陷湖盆细粒沉积有机质富集机制研究: 以松辽盆地长岭凹陷青山口组为例*
孟庆涛1,2, 张训1, 杨亮3, 高家俊4, 刘招君1,2, 胡菲1,2, 邢济麟3, 张成铭1, 康嘉楠1, 崔博1, 董秦玮1, 张恩威1

Mechanism study of organic matter enrichment in fine-grained sediments in continental depression lacustrine basin: an example from the Qingshankou Formation in Changling sag, Songliao Basin
MENG Qingtao1,2, ZHANG Xun1, YANG liang3, GAO Jiajun1, LIU Zhaojun1,2, HU Fei1,2, XING Jilin3, ZHANG Chengming1, KANG Jianan1, CUI Bo1, DONG Qinwei1, ZHANG Enwei1
松辽盆地长岭凹陷青一段细粒沉积岩m/z217质谱图 a—Z3井Y1层段; b—Z2井Y1层段; c—Z1井Y3层段