Cycle Oregon 2016, Day 5: Geology Rocks

597 views · Published 16 September 2016 · 3:48 · Indexed 8 November 2026

Channel: The Oregonian · 2016 · News & Politics

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Ian Madin, chief scientist for the Oregon Department of Geology and Mineral Industries, has ridden on Cycle Oregon for four consecutive years and has delivered entertaining talks about the state's geology on each of the rides.

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