The postglacial sedimentary strata developed in north Jiangsu Coastal Plain mainly include littoral facies, offshore-neritic facies and tidal flat facies from the lower part to the upper part.

• 摘要元素地球化学研究表明，长江与黄河对冰后期的苏北滨海平原发育与苏北南黄海潮成砂体的形成影响巨大。