• 责任者：Yin Changjian (Regional Survey of Geology and Mineral Resources of Jilin Province ; Changchun 130022 ; China) ; Peng Yujing
• 刊名：Jilin Geology
• 出版年：2011
• 卷期：30(2)
• 关键词：侏罗纪 ; Jurassic ; 白垩纪 ; Cretaceous ; 吉林 ; Jilin Province
• 页码：p.10-13
• 图表：1 table, 22 refs.
• 分类号：1200
• issnNo：ISSN1001-2427
• isbnNo：CN22-1099/P

e="MARGIN: 0cm 0cm 0pt" class=MsoNormal>Chinese continental Jurassic-Cretaceous boundaries were indented as Yixian stage and Dabeigou stage by the national stratigraphy commission (2001) on the based of the Estheria, Ostracoda fossil biostratigraphic correlation. Accordingly, combining existing biostratigraphic zonation data and known isotope-dating achievements of espace prefix = st1 ns = "urn:schemas-microsoft-com:office:smarttags" />eName w:st="on">JilineName> eType w:st="on">ProvinceeType>, the authors proposed provisional division scheme for Jurassic-Cretaceous boundaries in different areas of e w:st="on">eName w:st="on">JilineName> eType w:st="on">ProvinceeType>e>. They are Meiletu Formation/Baiyingaolao, Formation of Baicheng region, Shahezi Formation/Huoshiling Formation of Songnen plain, Jiuda Formation/Deren, Formation of the central part of e w:st="on">eName w:st="on">JilineName> eType w:st="on">ProvinceeType>e>, Laotougou Formation/Tuntianying Formation of Yanbian region, and Dashatan Formation/Lazimen Formation or Yingzuilazi Formation/Guosong Formation of Tonghua region.