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Filtering by: Subject Saint Helens, Mount (Wash.) Academic Affiliation Geography Creator Pearson, Monte L.

Geomorphological analysis of North Fork Toutle River, Washington, 1980-1984

Creator:

Pearson, Monte L.

Abstract:

The 18 May 1980 eruption of Mount St. Helens, emplaced between 3-3.5 billion cubic yards (bcy) of poorly sorted material ranging from silt to boulders, extending from river mile (RM) 25 to RM 38 in the upper North Fork Toutle River drainage. Sediment yields from the debris avalanche were calculated...

Resource Type:

Dissertation