Brugger KA, Goldstein BS.  1999.  Paleoglacier reconstruction and late Pleistocene equilibrium-line altitudes, southern Sawatch Range, Colorado. Geological Society of America Special Papers. 337:103-112.

Meierding TC.  1982.  Late Pleistocene glacial equilibrium-line altitudes in the Colorado Front Range: a comparison of methods. Quaternary Research. 18:289-310.

Munroe JS, Mickelson DM.  2002.  Last Glacial Maximum equilibrium-line altitude and paleoclimate North Uinta Mountains, Utah. Journal of Glaciology. 48:257-266. Abstract