Series - WGNHS

Sampling of Copper-Bearing Keweenawan Rocks of Northwestern Wisconsin

Open-file report; contains unpublished data that has not yet been peer-reviewed.
- WOFR1972-09
  
  Sampling of Copper-Bearing Keweenawan Rocks of Northwestern Wisconsin
  
  Dutton, C.E.;
  
  1972
  
  Report: 19 p. + 1 plate
Bibliography of Precambrian Geology of Wisconsin 1778-1968

Open-file report; contains unpublished data that has not yet been peer-reviewed.
- WOFR1971-04
  
  Bibliography of Precambrian Geology of Wisconsin 1778-1968
  
  Dutton, C.E.; Bradley, R.E.;
  
  1971
  
  Report: 28 p.