Early and Middle Proterozoic evolution of Yukon, Canada Thorkelson, Derek J. ; Abbott, J. Grant ; Mortensen, James K. ; Creaser, Robert A. ; Villeneuve, Michael E. ; McNicoll, Vicki J. ; Layer, Paul W. Abstract Publication: Canadian Journal of Earth Sciences Pub Date: 2005 DOI: 10.1139/e04-075 Bibcode: 2005CaJES..42.1045T