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从气候变化和地形影响两个角度 ,对长江三角洲南部晚更新世地层中西部丘陵区的下蜀黄土与东部平原区的硬粘土层进行了初步探讨 ,认为二者的物质来源都是末次冰期盛冰期由风力搬运堆积而形成的。
From the perspectives of climate change and topography, the authors made a preliminary study of the hard loam layers in Xiashu loess area and eastern plain area in the mid-western Hilly area of Late Pleistocene in the southern Yangtze River delta, The ice age is formed by wind piling up and stacking.