Oregon Field GuideGeologist Ellen Morris Bishop unearths stories of Oregon’s ancient beginningsBy Jule Gilfillan (OPB)May 4, 2025 1 p.m.THANKS TO OUR SPONSOR:Become a Sponsor📨 Daily news in your inboxSign up today for OPB’s “First Look” – your daily guide to the most important news and culture stories from around the Northwest.EmailPlease leave this field blankSign up
