长江三角洲全新世沉积特征
DELTAIC SEDIMENTS OF THE CHANGJING DELTA AND ITS CHARACTERISTICS
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摘要: 三角洲及其沉积体系的研究,近年来受到广泛注视.长江三角洲是我国较大的潮汐河口三角洲,对它的形成和演变的研究,不少单位曾做了大量工作,,本文试图通过总结近几年来所取得的部分钻孔资料和沉积分析资料,提出关于长江三角洲全新世沉积的粗浅认识.Abstract: A great amount of data on cores shows that the total thickness of the Quarternary(Pleistocene)deltaic sediments of the Changjian Delta is some 100-150m.The existence of four transgressions with correspoding marine facies was found.The upper-mostpart,to a thickness of 30m,is entirely from the Holocene Age.
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陈吉余,地理学报.23(1957).241-252. ——.——.25(1969).201-237. 同济大学海洋地质系三角洲科研组.科学通报.(1978),310-313. 汪品先等,同济大学学报,1979,2,109-128. 李从先等,海洋学报,1(1979),2b2-268. 赵希涛等,——,1(1979),269-281. Weiman,J.,AAPG,1978. Nelson,B.,Science,158(1967),3803,917-920. Patter,P.E.,et al.,Geochim-cosmochim Acta,27(1963).669-694. Reineck H.E.,et al.,Depositiona sedimentory environments,Springer-Verlag Berlin Heidelberg,New York,264-279. -
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