Figure 21. Stumps of trees previously logged were torn out of the ground by volcanic activity associated with the eruption of Mount St. Helens, transported down the Toutle River, and dropped upright onto the scoured fioor of the river. Note that some of the upright stumps are partially buried. This photograph first appeared in: Coffin HG. 1983. Origin by Design. Review and Herald Publishing Assn., p 149.