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Figure 46. Stratigraphic column showing Cretaceous-Tertiary strata and stratigraphic levels of key fossils in Big Bend, Texas area, modified from Lehman et al. (2006). Red color of some items has been added for emphasis.
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Figure 46. Stratigraphic column showing Cretaceous-Tertiary strata and stratigraphic levels of key fossils in Big Bend, Texas area, modified from Lehman et al. (2006). Red color of some items has been added for emphasis.
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