Vladimir A. Obruchev (1863–1956)
Born 1863 CE, died 1956 CE.
Vladimir Afanasyevich Obruchev (Russian: Влади́мир Афана́сьевич О́бручев; October 10 [O.S. September 28] 1863 – June 19, 1956) was a Russian and Soviet geologist who specialized in the study of Siberia and Central Asia. He was also one of the first Russian science fiction authors.
Text from the Wikipedia article Vladimir_Obruchev, licensed CC BY-SA 4.0.