Item type |
デフォルトアイテムタイプ(フル)(1) |
公開日 |
2012-03-11 |
タイトル |
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タイトル |
A Mode of the "URUMA" Crustal Movement in the Southeastern Part of the Okinawa-jima, Ryukyu Island |
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言語 |
en |
作成者 |
Maruo, Yuji
Furukawa, Hiroyasu
Kizaki, Koshiro
丸尾, 祐治
古川, 博恭
木崎, 甲子郎
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アクセス権 |
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アクセス権 |
open access |
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アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
内容記述 |
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内容記述タイプ |
Other |
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内容記述 |
The Ryukyu limestone of the Quarternary period develops well in the southeastern part of the Okinawa-jima, where it is regarded to be one of the type localities together with the underlying Shimajiri group. The limestone formation is divided into quite a few blocks by a series of faults representing platforms of various heights of 150 to 180m. The fault movement signifies the Uruma event of the Quarternary crustal movement. (Okinawa Quarternary Research Group, 1976, Kizaki and Takayasu, 1976). The present study based on the surface survey, drilling and electric prospecting shows that the structure of the limestone platform and the surrounding staircase topography of the area is resulted from a combination of uplift and subsequent concave landslide-like antithetic step faults. The period of the movement is defined here as after the sedimentation of the Ryukyu limestone and before the sedimentation of the terrace limestone which corresponds to the Machinato limestone of MacNeil (1960). |
内容記述 |
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内容記述タイプ |
Other |
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内容記述 |
紀要論文 |
出版者 |
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言語 |
ja |
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出版者 |
琉球大学理工学部 |
出版者 |
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言語 |
en |
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出版者 |
Science and Engineering Division, University of the Ryukyus |
言語 |
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言語 |
eng |
資源タイプ |
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資源タイプ |
departmental bulletin paper |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
出版タイプ |
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出版タイプ |
VoR |
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出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
識別子 |
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識別子 |
http://hdl.handle.net/20.500.12000/23767 |
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識別子タイプ |
HDL |
収録物識別子 |
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収録物識別子タイプ |
NCID |
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収録物識別子 |
AN0025080X |
収録物名 |
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言語 |
ja |
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収録物名 |
琉球大学理工学部紀要. 理学編 |
収録物名 |
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言語 |
en |
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収録物名 |
Bulletin of Science & Engineering Division, University of Ryukyus. Mathematics & natural sciences |
書誌情報 |
号 27,
p. 89-98,
発行日 1979-03
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