Stratigraphic units of the world are the differing sections of the earth laid down over thousands, millions, and billions of years. Each layer is filled with sedimentary, igneous, and metamorphic rocks. Each layer holds within it ecosystems from all one time period, and this series explores each and every one, which humans have called formations.
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Examples
Here are just a few of our Formations episodes, you can watch these here, or click the youtube play button and it'll take you to the entire playlist of all of our Formations episodes.
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Formations Playlist
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