EarthChem Data-To-Go: Geochemical Data for the East Pacific Rise, version February 2019

This dataset contains major oxides, trace element, and isotope compositional data of all EPR samples in PetDB (https://search.earthchem.org/) including reference information and metadata such as analytical method and expedition information. This data was obtained in February, 2019 using the search term: Spreading Center= East Pacific Rise.

本数据集收录了岩石地球化学数据库（PetDB，https://search.earthchem.org/）内所有东太平洋海隆（East Pacific Rise, EPR）样品的主量氧化物、微量元素与同位素组成数据，同时包含参考文献信息及元数据（如分析方法、考察航次相关信息）。该数据集于2019年2月通过检索词"扩张中心=东太平洋海隆"获取所得。