VANC04MV Vancouver Expedition Leg 04 - Cruise Data. In Data from Scripps Research Expeditions 1953-2005

Measurements collected will provide critical information about crust and upper mantle structure and conditions of melting in mantle needed to distinguish between competing modles of the origin of enigmatic volcanic ridges to the west of the EPR and accompanying gravity lineations.

本次采集的实测数据可提供地壳与上地幔结构及地幔熔融条件的关键信息，为甄别东太平洋海隆（East Pacific Rise, EPR）西侧神秘火山脊及其伴随重力线理的各类竞争性成因模型提供支撑。