Monogenetic Near-Island Seamounts in the Galapagos Archipelago

Major and trace element concentrations and Sr-Nd-He isotopes in basalts from small inter-island seamounts in the Galapagos Archipelago. Seamounts were sampled in the vicinity of Floreana and Fernandina Islands, and between Santiago and Santa Cruz.加拉帕戈斯群岛（Galapagos Archipelago）小型岛间海山玄武岩中的主量元素、微量元素含量及Sr-Nd-He同位素组成。本次研究所采样的海山分布于弗洛雷亚纳岛（Floreana）与费尔南迪纳岛（Fernandina）附近，以及圣地亚哥岛（Santiago）与圣克鲁斯岛（Santa Cruz）之间。