%0 Journal Article %T Paleolatitudinal gradient of carbon dioxide content in the Serpukhovian atmosphere of the Northern Hemisphere %A Zhuravlev, A.V. %K carbon dioxide, atmosphere, climate, Carboniferous, paleogeography %J Proceedings of the Komi Science Centre of the Ural Division of the Russian Academy of Sciences %D 2026 %N 0 %P 5 %I FSBI FIC "Komi Scientific Center of the Ural Branch of the Russian Academy of Sciences"