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邢台紫山西断裂控制性钻孔第四纪孢粉组合及其古气候环境演变

Guo-jun LYU,Zhi-hui LIU,He ZHANG,Jian-qiang CHEN

North China Earthquake Sciences（2017）

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Abstract
通过对邢台紫山西断裂控制性钻孔中孢粉样品化验分析,依据主要孢粉类型组合和成分含量变化,结合控制性钻孔揭露的地层剖面岩芯的岩性、岩相、层序和热释光测年数据等综合分析,划分出5个孢粉组合带,并根据这5个孢粉组合带孢粉特征,进一步得到邢台地区第四纪以来古气候特征及其变化过程.
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Key words
controlled drilling,pollen,Xingtai area,Paleoclimate
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