Dori J. Kovanen

• Interpretation of Landforms from Topographic Maps and Air Photographs Laboratory Manual
• Extensive late-Pleistocene alpine glaciation in the Nooksack River Valley, North Cascades, Washington
• Extensive readvance of late Pleistocene (YD?) alpine glaciers in the Nooksack River Valley, 10,000 to 12,000 years ago, following retreat of the Cordilleran ice sheet, North Cascades, Washington