Spatial Distribution and Geodynamic Types of Late Cretaceous-Early Paleocene Magmatic Complexes in Kamchatka: Isotopic, Geochemical, and Paleomagnetic Data

摘要

Elucidation of types of mantle magma sources and their spatial distribution is one issue in the study of magmatism in various geodynamic settings of the Earth. In this work, we report new data on the distribution of magma sources in the northwestern Pacific in the Late Cretaceous-Early Cenozoic.