1980-1981 Field Trip Photos
1981 North Shore Field Trip
1980 group photo, taken at Seeman Park, Linton, ND.
(Photo by Ken Schauer)
1981 North Shore Field Trip
Ken Schauer and Dave Krabbenhoft at Jay Cooke State Park, Thomson, MN.
(Photo contributed by Ken Schauer)
Group discussion on the banded iron outcrop
Soudan Underground Mine State Park,
Soudan, Minnesota.
(Photo by D.P. Schwert, May 5, 1981)
1981 North Shore Field Trip
1981 group photo, taken on Lake Vermilion (Archean)
Formation along Pike Bay Drive, west of Tower, Minnesota.
(Photo by D.P. Schwert, May 5, 1981)