Great Lakes Geologic Mapping Coalition

Great Lakes Geologic Mapping Coalition
producing urgently needed, detailed, three-dimensional surficial materials maps of the Great Lakes states

U.S. Geological Survey
12201 Sunrise Valley Drive
Reston, VA 20192-0002
http://www.usgs.gov/

Marcia K. McNutt
Director
(703) 648-7411
mcnutt@usgs.gov

Kevin A. Kincare Great Lakes Geologic Mapping Coalition Coordinator (703) 648-6064 kkincare@usgs.gov
James M. McNeal Geologist (703) 648-6650 jmcneal@usgs.gov	Byron D. Stone Glacial Geologist (703) 648-6881 bdstone@usgs.gov

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