1. The Wisconsin Laurentide Ice Sheet: dispersal centers, problems of rates of retreat, and climatic implications;Andrews;Arctic and Alpine Research,1973
2. Bleuer , N. K. 1974 Distribution and significance of some ice-disintegration features in west-central Indiana 11
3. Bleuer , N. K. 1982 Stratigraphs and style of Trafalgar (Wisconsinan) glaciations in central Indiana 255 256
4. Bleuer , N. K. 1983 Load and slide deformation of Wisconsinan substrates in the central Indiana till plain 241