410 2 0
‡a
Geological Survey (U.S.).
‡t
Geology of the Eocene Wasatch, Green River, and Bridger (Washakie) formations, greater Green River basin, Wyoming, Utah, and Colorado
430 _ 0
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U.S. Geological Survey professional paper.
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Geology of the Eocene Wasatch, Green River, and Bridger (Washakie) formations, greater Green River basin, Wyoming, Utah, and Colorado