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