Dusel-Bacon, C., Mortensen, J.K., and Fredericksen, R. 2003. Cretaceous epigenetic base-metal mineralization at the Lead Creek prospect, eastern Yukon-Tanana Upland, Alaska: Constraints from lead isotopic data from sulfides and zircons, in Galloway, J.P., ed., Studies in Alaska by the U.S. Geological Survey during 2001, U.S. Geological Survey Professional Paper 1678, pp. 31-40.

Mortensen, J.K., Appel, V.L. and Hart, C.J.R. 2003. Geological and U-Pb age constraints on base and precious metal vein systems in the Mount Nansen area, eastern Dawson Range, Yukon; In Yukon Exploration and Geology 2002, D.S. Emond and L.L. Lewis (eds.), Exploration and Geological Services Division, Yukon Region, Indian and Northern Affairs Canada, pp. 1650-174.

Mortensen, J.K. and Tafti, R. 2003. Nature and origin of copper-gold mineralization at the Minto and Williams Creek deposits, west-central Yukon: Preliminary investigations; In Yukon Exploration and Geology 2002, D.S. Emond and L.L. Lewis (eds.), Exploration and Geological Services Division, Yukon Region, Indian and Northern Affairs Canada, pp. 175-182.