Series of shots of team of geologists of the Canadian department of mines and technical surveys, carrying out survey operations in Yukon Territory; shots of a lone geologist in a high altitude camp caught in heavy snowfall, he crawls out of his tent and walks over to pond to fetch water (1:19). MS of him on summit of mountain surveying surrounding landscape, PAN of landscape (0:15). MS of him loosening large rock and letting it drop down cliff (0:35). CSs of him identifying rock samples (0:34). Shot of him at lower altitude walking through bush (0:12).