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《中国北方白垩系划分与对比》这项科研课题由大庆、新疆等石油管理局及石油部勘探开发科学研究院等9个单位协作承担,于1986年底顺利完成。研究报告由综合研究及12个盆地或地区白垩系分报告组成。
“Research on the Division and Comparison of Cretaceous in North China” was undertaken by 9 units such as Daqing and Xinjiang Petroleum Administration and Exploration and Development Research Institute of the Ministry of Oil. It was successfully completed by the end of 1986. The research report consists of a comprehensive study and reports of 12 basins or areas of the Cretaceous.