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Geology of the Minami-Yamato Nunataks, East Antarctica
https://nipr.repo.nii.ac.jp/records/1650
https://nipr.repo.nii.ac.jp/records/1650d6693d9b-0434-43b5-bf2e-292c14861b29
名前 / ファイル | ライセンス | アクション |
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KJ00000012282.pdf (1.4 MB)
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Item type | 紀要論文(ELS) / Departmental Bulletin Paper(1) | |||||||
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公開日 | 1984-09-01 | |||||||
タイトル | ||||||||
言語 | en | |||||||
タイトル | Geology of the Minami-Yamato Nunataks, East Antarctica | |||||||
言語 | ||||||||
言語 | eng | |||||||
資源タイプ | ||||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||
資源タイプ | departmental bulletin paper | |||||||
ページ属性 | ||||||||
内容記述タイプ | Other | |||||||
内容記述 | P(論文) | |||||||
著者名(英) |
Katsushima, Takayoshi
× Katsushima, Takayoshi
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著者所属(英) | ||||||||
en | ||||||||
Department of Geology and Mineralogy, Faculty of Science, Hokkaido University | ||||||||
抄録(英) | ||||||||
内容記述タイプ | Other | |||||||
内容記述 | The Minami-Yamato Nunataks are situated at 71.9°-72.1°S latitude and 35.1°-35.3°E longitude, 40km southwest of the Yamato Mountains. The basement rocks exposed in this area are classified as follows : (1) Granitic gneiss, (2) Hornblende-biotite gneiss, (3) Clinopyroxene-biotite gneiss, (4) Basic dikes, (5) Acidic dikes. The gneissic rocks subjected to amphibolite facies metamorphism were intruded by various dike rocks, which are subdivided into basic dike I, acidic dikes, basic dike II in order of their emplacement. Basic dike rocks were also metamorphosed. On the basis of their modes of occurrences and petrographic features it can be concluded that the rocks composing the Minami-Yamato Nunataks are correlated with those of Massifs B and C in the Yamato Mountains. | |||||||
雑誌書誌ID | ||||||||
収録物識別子タイプ | NCID | |||||||
収録物識別子 | AA00733561 | |||||||
書誌情報 |
Memoirs of National Institute of Polar Research. Special issue 巻 33, p. 169-181, 発行日 1984-09 |