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#637 Hard Rock Geology in East JeffCo, Part 1

(Reprise airdate: September 20, 2023) Tamanowas Rock-What is it? Nan Evans explores significant rocky out-croppings in Eastern Jefferson County – Tamanowas Rock and Peregrine Rock just west of Chimacum – with geologists Michael Machette and Jeff Tepper. In Part 1, we learn how Tamanowas Rock was formed, what it can tell about the ancient landscape of our region, why it is important to indigenous peoples, and what is being done to protect it.