Base surveying team All-Union Design, Survey and Research Institute of the Ministry of Energy and Electrification of the USSR the S. Ya Beetle in the Yenisei region. On the ice of the river are drilling rigs. Working extracted cores are placed in boxes. Participants surveying expeditions conducted topographic surveys, seismographic exploration and flow measurement. Chief Geologist 8 th integrated exploratory expedition TS Kaveev, head of the expedition NZ Gubkin, Technical Leader Charles A. Lee standing on the bank of the river and see the drawing.