POSTGLACIAL TRANS6RESSIVE-REGRESSIVE SEQUENCES IN COASTAL AND DELTAIC AREAS IN EAST CHINA SEA

• 作 者: 李从先 李萍 王利
• 机 构: Institute of Marine Geology, Tongji University, Shanghairrrrrrrrn,Institute of Marine Geolo
• 出 处: Acta Oceanologica Sinica
• 发表日期: 1984年01期
• 关键词: glacial regressive Quaternary coastal regularity EAST conclusion tidal facies Ea

This paper mainly deals with the internal characteristics, and formation of the post-glacial trans-gresnve-regressive sequence, as well as the distribution regularity of the sand bodies, peats and barrier-lagoon systems within post-glacial bed along the coastal and deltaic areas in Eastern China. The internal characteristics of post-glacial transgressive-regressive sequences along the coastal zones over the world are the same as those in Eastern China, and the other Quaternary marine beds arc similar to post-glacial ones in Eastern China. The conclusion, therefore, obtained from the study of postglacial transgressive-regressive sequences may be useful to the study of the other marine beds.

This paper mainly deals with the internal characteristics, and formation of the post-glacial trans-gresnve-regressive sequence, as well as the distribution regularity of the sand bodies, peats and barrier-lagoon systems within post-glacial bed along the coastal and deltaic areas in Eastern China. The internal characteristics of post-glacial transgressive-regressive sequences along the coastal zones over the world are the same as those in Eastern China, and the other Quaternary marine beds arc similar to post-glacial ones in Eastern China. conclusion, therefore, obtained from the study of postglacial transgressive-regressive sequences may be useful to the study of the other marine beds.