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CHIME ages of zircons in granitic gneiss and granite from Samilpo, southeastern Democratic People's Republic of Korea
https://doi.org/10.18999/joueps.44.61
https://doi.org/10.18999/joueps.44.61905e5714-9210-4bbb-96ba-cc690f5d9450
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
KJ00002415218.pdf (569.8 kB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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| 公開日 | 2006-01-05 | |||||
| タイトル | ||||||
| タイトル | CHIME ages of zircons in granitic gneiss and granite from Samilpo, southeastern Democratic People's Republic of Korea | |||||
| 言語 | en | |||||
| 著者 |
KATO, Takenori
× KATO, Takenori× SUZUKI, Kazuhiro× MORISHITA, Taisei× YONEZAWA, Chinatsu |
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| アクセス権 | ||||||
| アクセス権 | open access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The CHIME (chemical Th-U-total Pb isochron method) dating was carried out for zircons from pyrope-rich (Prp_<28>-Prp_<32>) garnet-bearing granitic gneiss and topaz-bearing biotite granite from the Samilpo region in the southeastern part of Democratic People's Republic of Korea. Zircons from the garnet-bearing granitic gneiss show a distinct core-rim structure ; the cores yield an early Proterozoic age of 2133±56 Ma, and the rims yield a poorly defined age of ca. 1500 Ma. The core and rim ages agree well with those for protolith formation and high-grade metamorphism, respectively, of the basement gneiss complex in the Gyeonggi Massif. Zircons from the topaz-bearing granite show a middle Jurassic age of 172±4 Ma, suggesting the granite to be assigned to the Jurassic Daebo Granite. | |||||
| 言語 | en | |||||
| 出版者 | ||||||
| 出版者 | Dept. of Earth and Planetary Sciences, Nagoya University | |||||
| 言語 | en | |||||
| 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 | |||||
| 出版タイプ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| ID登録 | ||||||
| ID登録 | 10.18999/joueps.44.61 | |||||
| ID登録タイプ | JaLC | |||||
| ISSN（print） | ||||||
| 収録物識別子タイプ | PISSN | |||||
| 収録物識別子 | 0919875X | |||||
| 書誌情報 |
en : The Journal of earth and planetary sciences, Nagoya University 巻 44, p. 61-69, 発行日 1997-12 |
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| フォーマット | ||||||
| 値 | application/pdf | |||||
| 著者版フラグ | ||||||
| 値 | publisher | |||||
| URI | ||||||
| 識別子 | http://hdl.handle.net/2237/2835 | |||||
| 識別子タイプ | HDL | |||||
