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| Oklahoma Geological Survey |
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| Oklahoma Geological Survey |
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| Oklahoma City Geological Society |
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| Oklahoma City Geological Society |
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| Kansas Geological Society & Library |
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| Kansas Geological Society & Library |
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| Dr. Larry R. Grillot (Dean of OU College of Earth and Energy) |
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| Dr. Larry R. Grillot (Dean of OU College of Earth and Energy) |
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