Glassy and basaltic fragments within graded volcaniclastic sediments at DSDP ...

Graded volcaniclastic sediments deposited by turbidity currents in the basal section at Site 585 are mixed vitric-lithic tuffs and lapilli-stones with minor Plagioclase and...585号站位基底段内由浊流沉积形成的粒序火山碎屑沉积物，为混杂玻屑-岩屑凝灰岩与火山砾岩，含少量斜长石（Plagioclase）及……