【摘要】 通过对武进漕桥和金坛水北等地钻孔及剖面样品中古生物组合分析 ,结合岩性、古气候、古地磁等综合研究 ,证实太湖平原西北部第四纪以来曾发生过三次较大规模的海侵 ,即晚更新世早期的太湖海侵、晚更新世晚期的湖海侵和全新世的镇江海侵。更多还原

【Abstract】 Based on the paleontological composite analysis of borehole and sectional samples for the areas of Caoqiao, Wujin City and Shuibei, Jintan City, in combination with a comprehensive study to the lithology, paleo-climate and paleo-magnetism, three times of large-scaled marine transgression are born out to occur in the northwest of Taihu Lake Plain since Quaternary Period, they are Taihu Lake transgression in the early period of Late Pleistocene Epoch, Gehu transgression in the later period of Late Pleistocene Epoch and Zhenjiang transgression in Holocene Epoch.更多还原