Increased Oceanic Salinity as One Cause of Increased Climatic Contrasts

The Solar-cyclonic Hypothesis and the Glacial Period. The Time of Glacial Loess Accumulation in Its Relation to the Climatic Implications of the Great Loess Doepostis: Did They Chiefly Accumulate During Glacial Retreat? Special Physiographic Features in South Dakota. The Importance of Belgium and Holland