1. Geological and topographical map of central portion of Whitehorse copper belt, Yukon Territory Yale Public content 1909. 2018-07-03T18:03:34Z. 2018-07-03T18:03:34Z. McConnell, R. G. (Richard George), 1857-1942. Dept. of Mines, Geological Survey Branch. English. cartographic image. Public. Yukon, Whitehorse Region, and Whitehorse Region.