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Preliminary report of CHIME dating on detrital monazite grains from the Namurian Poruba Beds and the Stephanian Kwaczala Arkose in the Upper Silesia Coal Basin, Poland
https://doi.org/10.18999/joueps.48.15
https://doi.org/10.18999/joueps.48.156e721842-a6ad-4f3b-9fe0-52db4b7d6f1a
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
KJ00000037614.pdf (2.4 MB)
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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 | Preliminary report of CHIME dating on detrital monazite grains from the Namurian Poruba Beds and the Stephanian Kwaczala Arkose in the Upper Silesia Coal Basin, Poland | |||||
| 言語 | en | |||||
| 著者 |
Kusiak, Monika
× Kusiak, Monika× Suzuki, Kazuhiro× Paszkowski, Mariusz |
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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 | This paper reports on preliminary results of the CHIME (chemical Th-U-total Pb isochron method) dating of detrital monazites from sandstone samples of the Upper Silesia Coal Basin. A total of 1012 spots on 203 monazite grains were dated for the Poruba Beds of the Namurian Paralic Series (sample POR1/12), and a total of 1060 spots on 212 monazite grains for the Stephanian Kwaczala Arkose (sample KA1/12). The ages of detrital monazite grains in POR1/12 cluster around 300 Ma with subordinate concentrations around 330 Ma, 360 Ma, 420 Ma and 530 Ma. Most monazite grains in KA1/12 have ages that range from 310 Ma to 330 Ma, and the rest yield a c. 300 Ma age. Monazite grains older than 360 Ma are rare in KA1/12. Although c. 300 Ma monazite ages are inconsistent with the Namurian fauna age for the Poruba Beds, the predominance of 300-330 Ma detrital monazites suggests a very fast denudation of the crystalline source areas. A major source area may be the Variscan lithologies of the Bohemian Massif. | |||||
| 言語 | en | |||||
| 内容記述 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | 国立情報学研究所で電子化したコンテンツを使用している。 | |||||
| 言語 | ja | |||||
| 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.48.15 | |||||
| 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 48, p. 15-41, 発行日 2001 |
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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/2237/2852 | |||||
| 識別子タイプ | HDL | |||||
