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.
李东涛, 孙鹏慧, 王晓鸥, 赵旭, 倪金, 刘学文. 辽宁省海岸带渤海湾北岸第四系沉积环境与海面波动[J]. 地质与资源, 2009, 18(1): 4-10,46.
LI Dong-tao, SUN Peng-hui, WANG Xiao-ou, ZHAO Xu, NI Jin, LIU Xue-wen. QUATERNARY SEDIMENTARY ENVIRONMENT AND SEA-LEVEL FLUCTUATIONS ON THE NORTHERN COAST OF BOHAI BAY, LIAONING PROVINCE. GEOLOGY AND RESOURCES, 2009, 18(1): 4-10,46.