Title: Kaledonskiĭ kompleks ulʹtraosnovnykh, shchelochnykh porod i karbonatitov Kolʹskogo poluostrova i Severnoĭ Karelii
Subjects: Stratigraphic Geology, Geology
Places: Russia (Federation), Kola Peninsula, Karelian Isthmus
Time periods: Paleozoic