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Matfield Shale

The Matfield Shale is a geologic formation in Kansas from the Permian period. The unit is recognizable in several road cuts in the Flint Hills, especially in the…

The Matfield Shale is a geologic formation in Kansas from the Permian period. The unit is recognizable in several road cuts in the Flint Hills, especially in the vicinity of the Kansas River, by 4 or 5 beds of red/maroon shale.

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