Onshore geology map from Ria de Vigo (Spain) pilot site

Dataset is the geology feature from GEODE-IGME (https://info.igme.es/cartografiadigital/geologica/geode.aspx) at 1:50,000 scale that was classified in 13 classes according to marine placer exploration involved in S34i project. The new grouping of geological layers is included in “Class1” and “N_Class1” feature in the shapefile. Study area is dominated by intrusive rocks (granites) and these are mainly from Neoproterozoic to Jurassic ages (except recent sediments from Neogene to Quaternary ages).本数据集为比例尺1:50000的地质特征数据集，源自GEODE-IGME（https://info.igme.es/cartografiadigital/geologica/geode.aspx），依据S34i项目中海洋砂矿勘探的相关分类标准被划分为13类。Shapefile（形状文件）中的"Class1"与"N_Class1"要素包含了地质图层的新分组方案。 研究区以侵入岩（花岗岩类）为主，该类岩石的形成时代主要集中于新元古代至侏罗纪，不含新近纪至第四纪的近代沉积物。