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Geological Maps - reading layers in the landscape
An introduction to outcrop patterns and decoding geological evolution – using William Smith’s 1815 original and the State Geologic Map of Pennsylvania. Watch this if you're new to geological maps and what they can tell us! Part of "The Shear Zone" video channel. Copies of the maps are available on the Shear Zone website (see link from Channel home page).
![How to read geologic maps (And more!) [CC]](https://i.ytimg.com/vi/fULkqjKeDOw/mqdefault.jpg)
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