This update of the Yukon bedrock geology map builds upon the previous compilation by Gordey and Makepeace (1999, 2001). The dataset includes the bedrock geology, faults, and contacts; published by Yukon Geological Survey (January 2016). The new digital data is being released incrementally and will be updated regularly as new parts of the compilation are ready. Any errors noted by the user of this data should be reported promptly to the Yukon Geological Survey.