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菲律宾群岛,地处东南亚,欧亚陆块与菲律宾洋板块交界的位置,是研究汇聚板块边缘构造岩浆过程的一个十分有利的区域(Castillo et al.,1999;Castillo et al.,2007;Sajona et al.,1996;Yumul et al.,2000b)。该区同样受到了澳大利亚板块NNW向运动的影响,该区发生的多重交互板块运动有利于我们了解古老的洋岛-岛弧体系随时间的演化过程。目前已有的研究表明,菲律宾岛弧体系是一个拼合的地体,包含大洋、岛
The Philippine archipelago, located at the junction of Southeast Asia, Eurasian continent and Philippine Ocean Plate, is a very favorable area for studying the tectonic magmatic processes converging on the margin of the plate (Castillo et al., 1999; Castillo et al., 2007; Sajona et al. , 1996; Yumul et al., 2000b). This area is also affected by the NNW movement of the Australian plate. The multi-interaction plate movement in this area helps to understand the evolution of the ancient oceanic island-island arc system over time. At present, studies have shown that the Philippine island arc system is a mosaic of the earth, including the ocean, the island