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河北平原为新生代的沉降盆地,其中第四纪沉积物厚度大、发育完整、保存良好,是研究我国第四纪地层的重要地区.
The Hebei Plain is a Cenozoic subsidence basin, in which Quaternary sediments are large in thickness, well-developed and well-preserved, and are important areas for studying Quaternary strata in China.