Order by Best Match A - Z Z - A Oldest Newest Go 1 publication found Series: Open-File Report Authors: Gwinn, C. Filter Results Proposed Study of Weathered Granites of Wisconsin Open-file report; contains unpublished data that has not yet been peer-reviewed. WOFR1925-01 Proposed Study of Weathered Granites of Wisconsin Gwinn, C.; 1925 Report: 9 p.