GSM 2013 Northern MN
Jul 4, 2013Public
Photo: Our accommodations for the trip
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Photo: View of Everetts Bay of Lake Vermillion from 5th-floor hotel room.
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Photo: Stop 7-14: Classic outcrop of greywacke of the Lake Vermilion Formation at the Pike River Dam, off St. Louis County Road 77
Photo: Field trip participants gathering on the outcrop
Photo: Dr. George Hudak explaining where we are geologically.
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Photo: George pointing out details of the outcrop ...
Photo: ... while trip participants listen and observe attentively.
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Photo: This formation has tilted almost 90 degrees since it was deposited.  The small projections in the dark layers indicate which way was up when the deposition occurred.
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Photo: Note the layers have been offset over a foot at this fault in the outcrop.
Photo: The small projections in the dark layers indicate which way was up when the deposition occurred.
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