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Alaska Volcano Observatory
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Sample ID:ACT-743
Station ID:ACT-743
Sample Type 1:Tephra Fall
Text Description:
Proximal samples of ash from the 1912 Novarupta-Katmai eruption. Characterized by two discrete geochemical populations of glass shards.

A 500-year-long record of tephra falls from Redoubt volcano and other volcanoes in upper Cook Inlet, Alaska
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Page modified: August 1, 2017 15:29
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