贾军涛, 王璞珺, 张斌, 万晓樵. 2006: 哈尔滨东宾县凹陷白垩纪地层层序及其与松辽盆地的对比. 地质通报, 25(9): 1143-1151.
    引用本文: 贾军涛, 王璞珺, 张斌, 万晓樵. 2006: 哈尔滨东宾县凹陷白垩纪地层层序及其与松辽盆地的对比. 地质通报, 25(9): 1143-1151.
    JIA Jun-tao, WANG Pu-jun, ZHANG Bin, WAN Xiao-qiao. 2006: Cretaceous stratigraphic sequence of the Binxian subbasin east of Harbin,Heilongjiang, China and its correlation with that in the Songliao basin. Geological Bulletin of China, 25(9): 1143-1151.
    Citation: JIA Jun-tao, WANG Pu-jun, ZHANG Bin, WAN Xiao-qiao. 2006: Cretaceous stratigraphic sequence of the Binxian subbasin east of Harbin,Heilongjiang, China and its correlation with that in the Songliao basin. Geological Bulletin of China, 25(9): 1143-1151.

    哈尔滨东宾县凹陷白垩纪地层层序及其与松辽盆地的对比

    Cretaceous stratigraphic sequence of the Binxian subbasin east of Harbin,Heilongjiang, China and its correlation with that in the Songliao basin

    • 摘要: 根据实测剖面并结合前人研究成果厘定了宾县凹陷白垩纪地层层序:下白垩统板子房组、宁远村组、淘淇河组、泉头组和上白垩统青山口组、姚家组。综合运用岩性地层、生物地层、地质事件和同位素年龄的方法将宾县凹陷白垩系与松辽盆地进行了对比。根据同位素年龄对比,板子房组相当于沙河子组上部和营城组下部,宁远村组相当于营城组中上部。根据植物化石组合分析,淘淇河组可与营城组顶部、登娄库组和泉头组底部对比。“鸟河组”下部红层作为区域性气候事件的产物可与泉头组下部对比;该组以Triangulicypris toysuosus和Triangulicypris totsuosus var.nota繁盛为特征的介形类化石组合与青山口组相似,轮藻类化石Atopochara trivolvis、Aclistochara songliaoensis和Obtusochara niaoheensis在泉头组至嫩江组均有发现;因此将“鸟河组”分解为泉头组、青山口组、姚家组和嫩江组。

       

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