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1. Distribution of arsenic in ground water and rocks, southwestern Minnesota, M-70

1990. Morey, G.B., Setterholm, Dale R., and Kanivetsky, Roman. Map showing the distribution of Arsenic in ground water and rocks in southwestern Minnesota, scale 1 inch = 7.5 miles.

2. Geologic maps of the Late Cretaceous rocks, southwestern Minnesota, M-69, Plate 1

1990. Setterholm, Dale R. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of Cretaceous age rocks, southwestern M...

3. Geologic maps of the Late Cretaceous rocks, southwestern Minnesota, M-69, Plate2

1990. Setterholm, Dale R. Bedrock topography (elevation of the bedrock surface) of the sub-Cretaceous surface; Bedrock topography of the sub-Quaternary surface; Isopachs (th...