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This video works through an example problem of determining relative ages of rock units in a cross-section.
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This video gives an example of how to put rock units on a diagram in order from oldest to youngest.
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The second audio-visual overview of the second Powerpoint on the Mound Builders, focusing on the capital city of Cahokia.
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Zoom Recording ID: 98214779428
UUID: L2p72E0IQiGjZXt9Eo48ug==
Meeting Time: 2021-09-23 12:24:42am
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