readme.tx Minnesota Geological Survey Miscellaneous Map Series Map M-50 Geologic Map of the Ely Quadrangle, Lake and St.Louis Counties, Minnesota by John C. Green and Klaus J. Schulz The three files included in this directory are: 1) readme.txt - this readme file 2) m50r.zip - zip compressed file containing a registered tiff image of the map area only (does NOT include collar area and text). The image (m50r.tif) is a geoTiff. Also included in the zip archive is an ESRI-compatible world registration file (mm50r.tfw), which registeres the map in Zone 15, UTM projection, NDA83. 3) mgs-m50r.pdf - this is a PDF of the entire map plate. questions or difficulties: Tim Wahl Minnesota Geological Survey tewahl@umn.edu or (612)627-4801