Item type |
紀要論文(ELS) / Departmental Bulletin Paper(1) |
公開日 |
1996-09-01 |
タイトル |
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タイトル |
PRELIMINARY REPORT OF GEOPHYSICAL AND GEOLOGICAL SURVEYS OF THE WEST WILKES LAND MARGIN |
言語 |
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言語 |
eng |
キーワード |
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言語 |
en |
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主題Scheme |
Other |
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主題 |
Wilkes Land margin |
キーワード |
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言語 |
en |
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主題Scheme |
Other |
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主題 |
marine geophysical and geological surveys |
キーワード |
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言語 |
en |
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主題Scheme |
Other |
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主題 |
sedimentary sequence |
キーワード |
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言語 |
en |
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主題Scheme |
Other |
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主題 |
bottom simulating reflector |
資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
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資源タイプ |
departmental bulletin paper |
ID登録 |
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ID登録 |
10.15094/00002826 |
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ID登録タイプ |
JaLC |
ページ属性 |
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内容記述タイプ |
Other |
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内容記述 |
P(論文) |
論文名よみ |
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その他のタイトル |
PRELIMINARY REPORT OF GEOPHYSICAL AND GEOLOGICAL SURVEYS OF THE WEST WILKES LAND MARGIN |
著者名よみ |
イシハラ, タケミ
タナハシ, マナブ
サトウ, ミキオ
オクダ, ヨシヒサ
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著者名(英) |
ISHIHARA, Takemi
TANAHASHI, Manabu
SATO, Mikio
OKUDA, Yoshihisa
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著者所属(英) |
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en |
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Technology Research Center, Japan National Oil Corporation:(Present address)Geological Survey of Japan |
著者所属(英) |
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en |
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Geological Survey of Japan:(Present address)Technology Research Center, Japan National Oil Corporation |
著者所属(英) |
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en |
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Geological Survey of Japan |
著者所属(英) |
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en |
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Geological Survey of Japan |
抄録(英) |
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内容記述タイプ |
Other |
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内容記述 |
Geophysical and geological surveys of the western part of the Wilkes Land margin were conducted in the 1994-95 austral summer season. The survey area covers the continental slope and rise as well as Bruce Rise in the western end of the margin. Sediments above the basement in the survey area are divided into six sequences. The continent-ocean boundary (COB) occurs at about 64°S, and total thickness of sediments exceeds 5 s in two-way time around the COB in the eastern part of the survey area. Bottom simulating reflectors are frequently observed in the continental slope area. A conspicuous unconformity is observed in Bruce Rise. The basement almost crops out near the northern and eastern ends of the rise, and the sequences below the unconformity dip west to southwest. |
雑誌書誌ID |
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収録物識別子タイプ |
NCID |
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収録物識別子 |
AA1072335X |
書誌情報 |
Proceedings of the NIPR Symposium on Antarctic Geosciences
巻 9,
p. 91-108,
発行日 1996-09
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出版者 |
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出版者 |
National Institute of Polar Research |