| Lan Dongzhao,Zhang Weilin,Chen Chenghui,Xie Zaituan,Yu Yongfen,Cai Feng. 1993. Transgressions and the sea-level changes of the western Taiwan Strait since the Late Pleistocene. Acta Oceanologica Sinica, (4):617－627 |
| Transgressions and the sea-level changes of the western Taiwan Strait since the Late Pleistocene |
| Transgressions and the sea-level changes of the western Taiwan Strait since the Late Pleistocene |
| Received:December 19, 1992 Revised:March 04, 1993 |
| DOI： |
| Key words:Taiwan Strait sedimentary sequence transgression sea-level change |
| 中文关键词: Taiwan Strait sedimentary sequence transgression sea-level change |
| 基金项目:This paper was supported by Natural Science Foundation of Fujian Province (No. D88010). |
| Author Name | Affiliation | | Lan Dongzhao | Third Institute of Oceanography, State Oceanic Administration, Xiamen 361005, China | | Zhang Weilin | Third Institute of Oceanography, State Oceanic Administration, Xiamen 361005, China | | Chen Chenghui | Third Institute of Oceanography, State Oceanic Administration, Xiamen 361005, China | | Xie Zaituan | Third Institute of Oceanography, State Oceanic Administration, Xiamen 361005, China | | Yu Yongfen | Third Institute of Oceanography, State Oceanic Administration, Xiamen 361005, China | | Cai Feng | Third Institute of Oceanography, State Oceanic Administration, Xiamen 361005, China |
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| Abstract: |
| The sedimentary sequences since the Late Pleistocene can be divided into Layers E, D, C, B, A from old to young according to systematic analysis of grain-size, pollen and spore, diatom, foraminifera, radiocarbon dating and paleogeomagnetism of 16 sedimentary cores from the sea area of the western Taiwan Strait.The results proved the existences of the Langqi transgression (upper section of Layer D) formed in middle and late stages of early Würm glacial period, Fuzhou transgression (Layer C) formed in Würm sub-interglacial period and Changle transgression (Layer A) formed in postglacial period.It was also the first time to discover the Jinmen transgression (Layer E) formed in Riss-Würm interglacial period.In this paper it is proposed that most part of the Taiwan Strait emerged as land in the early stage of early Würm glacial period, and was still under sublittoral environment in late Würm glacial period, as well as the existence of Dongshan Continental Bridge was in 8×103 a BP. |
| 中文摘要: |
| The sedimentary sequences since the Late Pleistocene can be divided into Layers E, D, C, B, A from old to young according to systematic analysis of grain-size, pollen and spore, diatom, foraminifera, radiocarbon dating and paleogeomagnetism of 16 sedimentary cores from the sea area of the western Taiwan Strait.The results proved the existences of the Langqi transgression (upper section of Layer D) formed in middle and late stages of early Würm glacial period, Fuzhou transgression (Layer C) formed in Würm sub-interglacial period and Changle transgression (Layer A) formed in postglacial period.It was also the first time to discover the Jinmen transgression (Layer E) formed in Riss-Würm interglacial period.In this paper it is proposed that most part of the Taiwan Strait emerged as land in the early stage of early Würm glacial period, and was still under sublittoral environment in late Würm glacial period, as well as the existence of Dongshan Continental Bridge was in 8×103 a BP. |
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