Map of southern Lake Michigan showing lines of side-scan sonar tracks and locations of illustrated sonographs.
Call Number:
3310 c5.1-1
Publisher:
Illinois State Geological Survey
Date:
1974
Map Description:
1 map : vellum ; on sheet 56 x 34 cm
Notes:
Original for a slide used in a talk at 17th Conference on Great Lakes Research, 1974.;
Variation of original for Figure 3, Environmental Geology Notes 74.
Keywords:
Sonar investigations;
Bathymetry;
Lake bottom;
Lake Michigan
Scale:
1 in. = 10 miles
Added Entries:
Environmental Geology Notes 74
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