| 泰国北部Inthanon带外来硅质岩块的中、晚二叠世放射虫：对与古特提斯消减有关的混杂岩形成时代的约束 |
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| 作者姓名： | Yoshihito KAMATA Hidetoshi HARA Katsumi UENO Apsorn SARDSUD Thasinee CHAROENTITIRAT Punya CHARUSIRI Ken-ichiro HISADA |
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| 作者单位： | Graduate School of Life and Environmental Sciences, University of Tsukuba;Geological Survey of Japan, AIST, 1-1-1 Higashi;Department of Earth System Science, Faculty of Science, Fukuoka University;Bureau of Geological Survey, DMR;Department of Geology, Faculty of Science, Chulalongkorn University;Department of Geology, Faculty of Science, Chulalongkorn University;Graduate School of Life and Environmental Sciences, University of Tsukuba |
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| 摘 要： | The Inthanon Zone of Northern Thailand, origi-nally proposed by Barr and Macdonald (1991), is characterized by the occurrence of Paleo-Tethyan pe-lagic sediments including Carboniferous–Permian seamount-type carbonate associated with oceanic ba-saltic rocks and Middle Devonian–Middle Triassic radiolarian chert (Ueno, 1999; Ueno and Hisada, 2001; Ueno and Charoentitirat, 2011). These pelagic rocks have been mainly studied from the viewpoint of bio-stratigraphy to clarify the duration of their deposition. These studies concluded the Paleo-Tethys to be a vast ocean basin once existed between the Indochina and Sibumasu continental blocks during Devo-nian–Triassic times.
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| 关 键 词： | Northern Thailand Mélange Radiolarian Permo-Carboniferous |
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