Title: Orogennye struktury i vulkanizm paleozoid Evrazii i ikh mesto v prot͡s︡esse formirovanii͡a︡ kontinentalʹnoĭ zemnoĭ kory
Subjects: Crust, Geosynclines, Stratigraphic Geology, Volcanism
Places: Earth, Eurasia
Time periods: Paleozoic