Stratigraphy of the Lower Pierre Shale (Campanian): Implications for the Tectonic and Eustatic Controls on Facies Distributions

<table>Stratigraphy of the lower Pierre Shale near Chamberlain, South Dakota.  The Burning Brule Member is condensed at this locality.  The Boyer Bay Member is approximately 5 m thick and the Nicholas Creek Member is also approximately 5 m thick.</table>

Journal of Geological Research

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Figure 9

Figure 9: Stratigraphy of the Lower Pierre Shale (Campanian): Implications for the Tectonic and Eustatic Controls on Facies Distributions 