Turtle Butte Formation
The Turtle Butte Formation is a geologic formation at Turtle Butte in South Dakota.[1] It preserves fossils dating back to the Paleogene period. See alsoReferences
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Turtle Butte Formation
The Turtle Butte Formation is a geologic formation at Turtle Butte in South Dakota.[1] It preserves fossils dating back to the Paleogene period. See alsoReferences
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