%0 Journal Article %T Microspherulites in a biogenic-abiogenic carbonate formation (the Lower Maeotian carbonates, Cape Kazantip, the Kerch Peninsula) %A Antoshkina, A.I. %K pelitomorphic matrix, microspherulites, mineralized biofilms, authigenic mineral formation, gas-fluid seeps, Kazantip paleovolcano %J Vestnik of geosciences %D 2023 %N 0 %P 10 %I FSBI FIC "Komi Scientific Center of the Ural Branch of the Russian Academy of Sciences"