Near view of characteristic mudflow marks along the Toutle River just downstream from State Highway 504 bridge. Cowlitz County, Washington. 1980.
Dates
Date Taken
1980
Summary
Album caption and index card: Near view of characteristic mudflow marks along the Toutle River just downstream from State Highway 504 bridge. The material, when dry, has a coarse, abrasive texture. Cowlitz County, Washington. May 19, 1980. Published as figure 284 in U.S. Geological Survey. Professional paper 1250. 1981. Handwritten notes on album caption: (Photo by J. Cummans)
Summary
Album caption and index card: Near view of characteristic mudflow marks along the Toutle River just downstream from State Highway 504 bridge. The material, when dry, has a coarse, abrasive texture. Cowlitz County, Washington. May 19, 1980. Published as figure 284 in U.S. Geological Survey. Professional paper 1250. 1981.
Handwritten notes on album caption: (Photo by J. Cummans)
Available in the U.S. Geological Survey Denver Library Photographic Collection, Mount St. Helens Collection.
Rights
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