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geology

Let’s talk about rocks, baby. Geology Science Talk

Come Join us for a pint and in depth presentation on the rocky history of Oregon’s geomorphology. Volcanoes, catastrophic floods, and the oldest rocks in the Willamette Valley: Oregon’s dramatic geologic history is often obscured by vegetation, but Johnson Creek cuts a swath through the layer cake of the geology of Gresham and SE Portland. […]

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Geology Science Talk

Thurs., Sept 21, 5:30-7:30 PM – Geology Science Talk Sign up and all the details HERE Grab a pint at the Eagle Eye Tavern and find out about the watershed’s dramatic geologic history at this science talk, by Paul Edison-Lahm, Geological Society of the Oregon Country (GSOC).

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