Boundary Waters Chronology- Beginning 4.6 Billion Years Ago
The Boundary Waters Chronology by Stephen Wilbers begins at the formation of the Canadian
Shield and take you through pre-contact, post contact periods and on through the many political fights over the formation of the BWCA. Great overview reference! To view go to Boundary Waters Chronology.
Shield and take you through pre-contact, post contact periods and on through the many political fights over the formation of the BWCA. Great overview reference! To view go to Boundary Waters Chronology.
posted by BANADAD SK TRAIL SNOW AND TRAIL CONDITIONS at 4:45 AM
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