Paleogeographic and paleoclimatic significance of diatoms from middle Pleistocene marine and glaciomarine deposits on Baldwin Peninsula, Nnrthwestern Alaska

Pushkar V.S., Roof S.R, Cherepanova M.V., Hopkins D.M., Brigham-Grette J.

Palaeogeography Palaeoclimatology Palaeoecology 1999; 152: 67-85