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Home Q & A Board Science-Related Homework Help Geography and Earth Sciences
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riveraes riveraes
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6 years ago

During the Devonian Period and Mississippian Period, the Williston Basin in North America was
  surrounded by barrier reefs. Indicate whether the statement is true or false.
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scatherinescatherine
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6 years ago
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riveraes Author
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6 years ago
Just got PERFECT on my quiz
Shuqin
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Yesterday
This helped my grade so much Perfect
Gorgio_De
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2 hours ago
Thank you, thank you, thank you!
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