Geologist-author, Bruce Bjornstad, leads an all-day tour of the geology of the Pasco Basin and Hanford Reach National Monument. Featured are the Columbia River Basalt lava flows, Yakima Folds, Ringold Formation, Ice Age floods and sand dunes that define the area. Bus, water and lunch are included. This tour is organized by The Hanford Reach Interpretive Center in partnership with the Lake Lewis Chapter of the IAFI. Bus, water and lunch are included. Duration is 8:00 AM to 5:00 PM.
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