Tomeki

Deposits of pre-1980 pyroclastic flows and lahars from Mount St. Helens volcano, Washington

Deposits of pre-1980 pyroclastic flows and lahars from Mount St. Helens volcano, Washington

lithology and stratigraphy of unconsolidated deposits, other than air-fall tephra, formed by eruptions during the past 40,000 years

By Dwight Raymond Crandell

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Publish Date

1987

Publisher

U.S. G.P.O.,For sale by the Books and Open-File Reports Section

Language

eng

Pages

91