Radiochemistry at DSDP Leg 54 and 70 Holes

Use of the hydraulic piston corer during DSDP Leg 70 in the Galapagos mounds area allowed recovery of an undisturbed sedimentary sequence down to the basement. It thus became...在深海钻探计划（Deep Sea Drilling Project，DSDP）第70航次中，于加拉帕戈斯海丘区使用液压活塞取芯器（hydraulic piston corer），得以获取直至基底的未受扰动沉积序列，由此……