High resolution continuous sedimentary records of Upper Cretaceous obtained from the continental drilling (SK-1) borehole in Songliao Basin: Sifangtai and Mingshui Formations
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- 作者：Guodong Wanga ; wang_gd@petrochina.com.cn" class="auth_mail" title="E-mail the corresponding author ; Rihui Chengb ; Pujun Wangb ; Youfeng Gaoc ; Chengshan Wangd ; Yanguang Rene ; Qinghua Huange
- 关键词：Sifangtai Formation and Mingshui Formation ; Sedimentary facies ; Cyclostratigraphy ; SK-1n ; Middle Campanian-Danian ; Songliao Basin
- 刊名：Geoscience Frontiers
- 出版年：2015
- 出版时间：November 2015
- 年：2015
- 卷：6
- 期：6
- 页码：895-912
- 全文大小：14180 K
文摘
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Providing the most complete and detailed sedimentary geological data of the Mingshui and Sifangtai formations of the SK-1n.
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10 microfacies in the Sifangtai Formation and 15 microfacies in the Mingshui Formation have been identified.
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535 meter-scale cycles, 152 fifth-order cycles, 42 fourth-order cycles and five third-order cycles have been identified.