The igneous geochemistry of lavas and breccias from the basement of Sites 790 and 791, and pumice clasts from the Pliocene-Pleistocene sedimentary section of Sites 788, 790, 791, and 793 were studied.
A fundamental question in the formation of orogenic andesites is whether their high melt SiO 2 reflects the recycling of silicic melts from the subducted slab or the processing of basaltic m
Geological Society of London research repository2016-06-21 更新30