西藏羌塘盆地下侏罗统曲色组页岩沉积环境及有机质差异富集机理*
郑鸣宇1,2,3, 马义权1,2,3, 文华国1,2,3

Depositional environments and mechanism of differential organic matter enrichment for shale of the Lower Jurassic Quse Formation in Qiangtang Basin,Tibet
ZHENG Mingyu1,2,3, MA Yiquan1,2,3, WEN Huaguo1,2,3
南羌塘坳陷下侏罗统曲色组页岩有机质富集模式 a—烃源岩沉积下段有机质富集沉积模式; b—烃源岩沉积上段有机质富集模式