Carter S.J, Colman S.M.  1994.  Biogenic Silica in Lake Baikal Sediments - Results from 1990-1992 American Cores. Journal of Great Lakes Research. 20(4):751-760.

Colman S.M, Forester R.M, Reynolds R.L, Sweetkind D.S, King J.W, Gangemi P., Jones G.A, Keigwin L.D, Foster D.S.  1994.  Lake-Level History of Lake-Michigan for the Past 12,000 Years - the Record from Deep Lacustrine Sediments. Journal of Great Lakes Research. 20(1):73-92.

Colman S.M, Foster D.S.  1994.  A Sediment Budget for Southern Lake-Michigan - Source and Sink Models for Different Time Intervals. Journal of Great Lakes Research. 20(1):215-228.