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Earthquake Image Glossary


 


Glossary of earthquake terms

 

photo of liquefaction and lateral spreading
Liquefaction and lateral spreading occurred along the west side of Sunset Lake trailer park in Tumwater. (Photo courtesy of Geomatrix)

Lateral spread or flow
Lateral spread or flow are terms referring to landslides that commonly form on gentle slopes and that have rapid fluid-like flow movement, like water.

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U.S. Department of the Interior, U.S. Geological Survey
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URL: http://earthquake.usgs.gov/image_glossary/
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Last modification: Tuesday, 21-May-2002 13:37
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