I question the author of this infographic with regard to the source material providing the data.
During 1974 Pavel Senko, D.D.Maksutov, V.S.Ignatov, V.I.Serdyukov, N.A.Kornilov of the Soviet Union were leading the Soviet Antarctic Expeditions. The original source material cites “everyone” so the exclusion of these 5 gentlemen and the entire continent of Antarctica raises questions about the validity of the graphic.
I question the author of this infographic with regard to the source material providing the data.
During 1974 Pavel Senko, D.D.Maksutov, V.S.Ignatov, V.I.Serdyukov, N.A.Kornilov of the Soviet Union were leading the Soviet Antarctic Expeditions. The original source material cites “everyone” so the exclusion of these 5 gentlemen and the entire continent of Antarctica raises questions about the validity of the graphic.