| HUANG ZHENGUO,ZONG YONGQIANG,HE RUIRU,QI YUZAO,LIN LANYING,ZHANG ZIAN. 1987. DEPOSITIONAL FACES OF THE ZHUJIANG DELTA FROM FOSSIL DIATOM. Acta Oceanologica Sinica, (2):222－228 |
| DEPOSITIONAL FACES OF THE ZHUJIANG DELTA FROM FOSSIL DIATOM |
| DEPOSITIONAL FACES OF THE ZHUJIANG DELTA FROM FOSSIL DIATOM |
| Received:October 30, 1985 Revised:April 09, 1986 |
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| Abstract: |
| Fossil diatom groups from 85 samples of drill holes and 13 samples of the known depositional environment are analysed. The boundary of the Zhujiang Delta is discussed from the distribution of fossil diatom. The horizonal variation of Holocene sedimentary facies can be divided into four kinds of depositional environment corresponding to the delta plain subfacies and the delta front subfacies. The vertical variation of Holocene depositional facies shows twice changes of transgression from weak to vigorous. |
| 中文摘要: |
| Fossil diatom groups from 85 samples of drill holes and 13 samples of the known depositional environment are analysed. The boundary of the Zhujiang Delta is discussed from the distribution of fossil diatom. The horizonal variation of Holocene sedimentary facies can be divided into four kinds of depositional environment corresponding to the delta plain subfacies and the delta front subfacies. The vertical variation of Holocene depositional facies shows twice changes of transgression from weak to vigorous. |
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