3 pls. Scale 1:100,000. Pl. 1, 1899 map of land-surface topography, surface hydrology,
and infrastructure; pl. 2, 1999 map of land surface topography,surface hydrology, and infrastructure; pl. 3, shaded-relief map
showing elevation differences between the 1899 and 1999 land-surface topography.
Lively, R.S.; Bauer, E.J.; Jirsa, M.A..
M-157 Land-surface topography of the eastern half of the Mesabi Iron Range, northern Minnesota; 1899 and 1999.
Minnesota Geological Survey.
Retrieved from the University of Minnesota Digital Conservancy,
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