High on Photography…

banded …

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Strata in Badlands National Park in South Dakota display horizontal layers that reflect different depositional conditions. Says the National Park Service: “Different environments—sea, tropical land, and open woodland with meandering rivers—caused different sediments to accumulate here at different times.

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One response

  1. Ancient history made visible.

    September 10, 2016 at 11:55 am

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