TY JOUR TI PECULIARITIES OF THE GEOLOGICAL EVOLUTION OF SEMI-ANADROMOUS FISHES OF SIBERIAN RIVERS DURING THE MIDDLE AND UPPER PLEISTOCENE KW muksun KW population continuum KW semi-anadromous fishes KW the optimal strategy of reproduction KW glaciers KW last glacial maximum KW glaciation KW Zyryanskoe KW Ermakovskoe KW Sartan KW transgression KW Sanchugovskaja KW Kazantsevskaja KW Boreal KW Karginskaya KW Flanders KW middle and upper Pleistocene KW pre-Holocene Angara Megatsunami JO Fisheries AU Gaydenok, N.D. PY 2020 IS 2020 PB FSBI "TSUREN"