Geochemistry at DSDP Leg 60

Eocene to Pleistocene volcanogenic sediments from the Mariana Trough and the Mariana arc-trench system have been studied by X-ray diffraction, X-ray fluorescence, and atomic...针对马里亚纳海槽与马里亚纳弧沟系统中的始新世至更新世火山成因沉积物，已通过X射线衍射（X-ray diffraction）、X射线荧光（X-ray fluorescence）以及原子……手段开展相关研究。