Figure 4From: Saline systems of the Great Plains of western Canada: an overview of the limnogeology and paleolimnologyExamples of high density of saline lake basins in the northern Great Plains. Top: An aerial image of southern Saskatchewan (area shown approximately 135 km2) showing the large number of small lake basins. Bottom: An aerial image of a section of the Dirt Hills area in southern Saskatchewan showing a large number of lakes associated with the hummocky topography of this ice-thrust moraine feature.Back to article page