鄂尔多斯盆地南缘旬探1井奥陶系天文旋回信号提取及三级层序的判识*
李阳

Extraction of astronomical cycle signals and identification of third-order sequences in the Ordovician of Well XT1, southern margin of Ordos Basin
LI Yang
旬探1井奥陶系各井段模极值曲线 a—3110.07~3851.2 m; b—2691.5~3110.07 m; c—3851.2~4000.0 m