Science Source Feb 2010
EN_90286397_0232
![Science Source Feb 2010](img/medium/arch1/dvd0114/15/EN_90286397_0232.jpg)
'Bayonet trees', stripped of bark and vegetation, show direction the May 18, 1980, lahar traveled. October 23, 1980.
2010-02-13
EAST NEWS
Science Source
Science Source/USGS
bk3950
1,3MB
24cm x 16cm by 300dpi
18, 1980, 23, AFTERMATH, AND, BARK, BAYONET, CASCADE, CATASTROPHE, DAMAGE, DEVASTATION, DIRECTION, DISASTER, ERUPTION, GEOLOGY, HELENS, LAHAR, LANDSCAPE, MAY, MOUNT, MT, NATURAL, OCTOBER, OF, POST-ERUPTION, SAINT, SCIENCE, SHOW, SOURCE, STATE, STRIPPED, THE, TRAVELED, TREE, TREES, USGS, VEGETATION, VOLCANIC, VOLCANO, VOLCANOLOGY, WASHINGTON,