Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of Township 51 North, Range 14 West, scale 1 inch = about 1/2 mile. Electronic file available at: ftp://mgsftp2.mngs.umn.edu/map_catalog/pdf/umn23308.pdf
The 1983 annual meeting of the Minnesota Academy of Science took place at the University of Minnesota in Duluth on April 29-30, 1983. This program shows 100+ scientific talks, ranging from microcomputers to chronobiology to "A Quantitative Study of the Geomorphology of the Minnesota River Basin." The general assembly talk was about agriculture education. Full-text of the published papers is available in the digitized Journal of the Minnesota Academy of Science.