Title: Zagadochnyĭ mir drevnikh graffiti
Subjects: Petroglyphs, Neolithic period, Excavations (Archaeology), Antiquities
Places: Rauchuvagytgyn Site (Russia), Russia (Federation), Chukotskiĭ avtonomnyĭ okrug, Chukotskiĭ avtonomnyĭ okrug (Russia)