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QUATERNARY SEDIMENTARY ENVIRONMENT AND SEA-LEVEL FLUCTUATIONS ON THE NORTHERN COAST OF BOHAI BAY, LIAONING PROVINCE |
LI Dong-tao, SUN Peng-hui, WANG Xiao-ou, ZHAO Xu, NI Jin, LIU Xue-wen |
Liaoning Institute of Geologic and Mineral Resources Survey, Shenyang 110032, China |
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Abstract The 25.5 m deep Borehole ZK4, located in the Lower Liaohe River depression in the coastal zone of Liaoning Province, explores 24 hidden layers of strata, involving Holocene and part of Pleistocene. By analysis on 24 samples for forming environment, 2 marine beds and 7 times of sea-level fluctuations are identified.
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Received: 29 December 2007
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