Report of Multi-Channel Seismic Reflection and Submersible Shinkαi 6500 Studies at Kyushu-Palau Ridge
The Kyushu-Palau Ridge has the inflection point at about 24゜N. In the northern part of the ridge, north of 24゜N, it tends NNW-SSE, whereas it runs along a NNE-SSW direction further south, the southern part. Two multi-channel seismic reflection profiles across the Kyushu-Palau Ridge at both part were examined. Both profiles document the rift architecture of the Paleo Kyushu-Palau Ridge. The submersible Shinlwi 6500 dive was performed to observe the acoustic basement exposed in the Sui-shin Depression. Submersible observation revealed that the acoustic basement is composed of consolidated hemipelagic sedimentary rock The Kyushu-Palau Ridge has the inflection point at about 24゜N. In the northern part.of the ridge, north of 24゜N, it tends NNW-SSE, whereas it runs along a NNE-SSW direction further south, the southern part. Two multi-channel seismic reflection profiles across the Kyushu-Palau Ridge at both part were examined. Both profiles document the rift architecture of the Paleo Kyushu-Palau Ridge. The submersible Shinlwi 6500 dive was performed to observe the acoustic basement exposed in the Sui-shin Depression. Submersible observation revealed that the acoustic basement is composed of consolidated hemipelagic sedimentary rocks.
Main Authors: | , , , , , , , , |
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Format: | Journal Contribution biblioteca |
Language: | English |
Published: |
1997
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Online Access: | http://hdl.handle.net/1834/15763 |
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Summary: | The Kyushu-Palau Ridge has the inflection point at about 24゜N. In the northern part of the ridge, north of 24゜N, it tends NNW-SSE, whereas it runs along a NNE-SSW direction further south, the southern part. Two multi-channel seismic reflection profiles across the Kyushu-Palau Ridge at both part were examined. Both profiles document the rift architecture of the Paleo Kyushu-Palau Ridge. The submersible Shinlwi 6500 dive was performed to observe the acoustic basement exposed in the Sui-shin Depression. Submersible observation revealed that the acoustic basement is composed of consolidated hemipelagic sedimentary rock The Kyushu-Palau Ridge has the inflection point at about 24゜N. In the northern part.of the ridge, north of 24゜N, it tends NNW-SSE, whereas it runs along a NNE-SSW direction further south, the southern part. Two multi-channel seismic reflection profiles across the Kyushu-Palau Ridge at both part were examined. Both profiles document the rift architecture of the Paleo Kyushu-Palau Ridge. The submersible Shinlwi 6500 dive was performed to observe the acoustic basement exposed in the Sui-shin Depression. Submersible observation revealed that the acoustic basement is composed of consolidated hemipelagic sedimentary rocks. |
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