New Data on Basaltoid Magmatism of Western Spitsbergen

摘要

New data on studies of the chemical composition of basaltoids of western Spitsbergen for the purposes of their comparison with the investigated magmatic rocks of the Franz Josef Land Archipelago (FJL) are presented in this study. The aim is to elucidate the features of their geochemical specialization, the distribution area of the Jurassic-Cretaceous magmatism in the Barents Sea region, and its geodynamic nature.