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アイテム
広島県東部の弱変成古生界の層序
https://doi.org/10.15027/52535
https://doi.org/10.15027/525354b79b4d8-4ea3-4404-b118-c82700874dbc
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
GeoRepHiroshimaUniv_12_277.pdf (4.9 MB)
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| Item type | デフォルトアイテムタイプ_（フル）(1) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2023-03-18 | |||||||||
| タイトル | ||||||||||
| タイトル | 広島県東部の弱変成古生界の層序 | |||||||||
| 言語 | ja | |||||||||
| タイトル | ||||||||||
| タイトル | Stratigraphy of the Weakly Metamorphosed Paleozoic Rocks in Eastern Hiroshima Prefecture, Japan | |||||||||
| 言語 | en | |||||||||
| 作成者 |
長谷, 晃
× 長谷, 晃
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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 | |||||||||
| 内容記述 | ||||||||||
| 内容記述 | The weakly metamorphosed Paleozoic rocks distributed in the eastern part of Hiroshima Prefecture are classified as follows in ascending order. Subgroup A (more than 700m. thick): Mainly composed of black slate, with a small amount of sandstone, siliceous rock and geeen rock. Subgroup B (2500-3000m. thick): Characterized by the predominance of green rock of volcanic and pyroclastic origin and, black slate to phyllitic slate. Layers of sandstone and siliceous rock occur at horizons. Subgroup C (1500-2000m. thick): Mainly composed of phyllitic slate, with subordinate schistose sandstone and green rock. Thin layers of siliceous rock and acid lava or tuff are intercalated and lenses of conglomerate and limestone are included. Metagabbro, serpentinite and mylonitic granite. From the occurrence of Yabeina shiraiwensis and its allies the subgroup C may range up to the Upper Permian and is possibly correlated to the main part of the Maizuru group in Western Honshu. Geotectonically the surveyed area belongs to the so-called Sanyo branch of the Sangun metamorphic zone, and the stratigraphy described above seems to correspond to that of some parts of the Sangun metamorphic complex in Chugoku and North Kyushu. The limestones of uppermost Mississippian and Lower Pennsylvanian ages (partly of Middle Permian age) outcrop along the northeastern border of the surveyed area. They are cut off from the subgroup C by a marked thrust-fault. | |||||||||
| 言語 | en | |||||||||
| 内容記述 | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | 木野崎吉郎教授退官記念特集号 | |||||||||
| 出版者 | ||||||||||
| 出版者 | 廣島大學理學部地學教室 | |||||||||
| 言語 | ||||||||||
| 言語 | jpn | |||||||||
| 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 | 10.15027/52535 | |||||||||
| ID登録タイプ | JaLC | |||||||||
| 収録物識別子 | ||||||||||
| 収録物識別子タイプ | ISSN | |||||||||
| 収録物識別子 | 0073-2303 | |||||||||
| 収録物識別子 | ||||||||||
| 収録物識別子タイプ | NCID | |||||||||
| 収録物識別子 | AN00213676 | |||||||||
| 開始ページ | ||||||||||
| 開始ページ | 277 | |||||||||
| 書誌情報 |
廣島大學地學研究報告 Geological report of the Hiroshima University 号 12, p. 277-294, 発行日 1963-03-30 |
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| 旧ID | 52535 | |||||||||
