タイトル | Nature of the Coast Batholith, Southeastern Alaska: Are there Archean analogs |
本文(外部サイト) | http://hdl.handle.net/2060/19890012829 |
著者(英) | Arth, J. G.; Barker, Fred |
著者所属(英) | Geological Survey |
発行日 | 1988-01-01 |
言語 | eng |
内容記述 | The comparison of Phanerozoic Andean margins and their possible Archean analogs was made. Geochemical and isotopic data was presented for the episodic intrusion of the elongate, continental margin Coast batholith of southeastern Alaska and British Columbia. The batholith was characterized as having been formed in direct response to subduction in accreted terranes of oceanic or slope origin. It was concluded that there were good analogs of the Coast batholith in Archean plutonic suites. |
NASA分類 | GEOPHYSICS |
レポートNO | 89N22200 |
権利 | No Copyright |
URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/142321 |