History of Grand Forks County : with special reference to the first ten years of Grand Forks City, including an historical outline of the Red River Valley
PRE-SETTLEMENT ANNALS 81 In speaking of the country Captain Pope says: "The valley of Red River is entirely alluvial in its formation, no rocks in place being found in its entire length within tlie territory of the United States. It abounds with bowlders or erratic blocks of granite, which in a...
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| Language: | unknown |
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State Historical Society of North Dakota
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| Online Access: | http://cdm16921.contentdm.oclc.org/cdm/ref/collection/ndsl-books/id/38984 |