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2007 Northern Minnesota Field Trip
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2007 Northern Minnesota Field Trip
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2007 Northern Minnesota Field Trip
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2007 Northern Minnesota Field Trip
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2007 Northern Minnesota Field Trip
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2007 Northern Minnesota Field Trip
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2007 Northern Minnesota Field Trip
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2007 Northern Minnesota Field Trip
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2007 Northern Minnesota Field Trip
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2007 Northern Minnesota Field Trip
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2007 Northern Minnesota Field Trip
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2007 Northern Minnesota Field Trip
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2007 Northern Minnesota Field Trip
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2007 Northern Minnesota Field Trip
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2007 Northern Minnesota Field Trip
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2007 Northern Minnesota Field Trip
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2007 Northern Minnesota Field TripMichael measures the plane of what might be a fault.
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2007 Northern Minnesota Field Trip
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2007 Northern Minnesota Field Trip
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2007 Northern Minnesota Field Trip
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2007 Northern Minnesota Field Trip
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2007 Northern Minnesota Field Trip
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2007 Northern Minnesota Field Trip
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2007 Northern Minnesota Field Trip