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Shafranovsky 1964–Russian. The naming of the Permian System
journal contribution
posted on 2021-05-13, 14:26 authored by Michael J. Benton, Andrey G. SennikovOriginal Russian text from Shafranovsky, I.I. 1964. Nikolay Ivanovich Koksharov. Nauka, Moscow-Leningrad, 216 pp. (In Russian).