Supplement to: Kvavadze, Eliso V; Rukhadze, L P; Tretyak, P R; Petrenko, L V (1987): On the migration on high-mountain vegetation belts in the late Holocene in the valley of the Amtqel River (Abkhazia). Bulletin of the Academy of Sciences of the Georgian SSR, 125(2), 421-424, hdl:10013/epic.37431.d001