Geochemistry and stable isotope record of the hydtrothermally altered lower s...

Drilling during Legs 137 and 140 of the Ocean Drilling Program deepened Hole 504B, the only hole to penetrate through the volcanic section and into the underlying hydrothermally...大洋钻探计划（Ocean Drilling Program）第137航次与第140航次期间开展的钻探工作，加深了504B钻孔——这是唯一一个穿透火山岩剖面并进入下伏热液（原文未完整收尾）……的钻孔。