Geochemistry of Ontong Java Plateau basalts

Basement rocks from the Ontong Java Plateau are tholeiitic basalts that appear to record very high degrees of partial melting, much like those found today in the vicinity of...翁通爪哇海台（Ontong Java Plateau）的基底岩石为拉斑玄武岩（tholeiitic basalts），这类岩石似乎记录了极高程度的部分熔融过程，与现今在……邻近区域发现的拉斑玄武岩极为相似。