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| Liu, Jianhua; Gao, Jinyao; Fang, Yinxia; Wu, Shuigen. |
| Based on the data of seismic reflection, seismic refraction and magnetism collected in the research area and geology obtained from adjacent areas, this paper deals with the issue of basement constitution of the southern part of the Okinawa Trough. In the shelf basin of the East China Sea, Taiwan folded belt and Ryukyu Islands folded belt which surround the trough, outcrop Later Paleozoic, Mesozoic and Eogene strata. In the southern trough, multichannel seismic reflection data indicate that the overlying strata are composed of Neogene and Quaternary deposits, and the acoustic basement consists of Eogent and even older strata. Seismic refraction profiles show that there are Eogene and Mesozoic velocity layers with longitudinal velocities of 4.7 - 5.3 km/s... |
| Tipo: Journal Contribution |
Palavras-chave: Oceanographic institutions. |
| Ano: 2008 |
URL: http://hdl.handle.net/1834/5873 |
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