Determining stratigraphic tops
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February 6, 2019
a.k.a. Stratigraphic way up, or younging direction This post is part of the How To…
Tag: mudcracks
How do we know which way is up? #2 Ruffles and desiccation
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February 7, 2016
How Geologists Interpret Ancient Environments. 2 Ruffles and desiccation Nearly all sedimentary rocks contain structures
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