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• Organization: Department of the Interior
• Dataset Last Updated: August 21, 2023 at 12:00 AM

These data are derived from the Pleistocene Sacarosa tephra-fall deposit (TFD) which erupted from Misti volcano, Arequipa, southern Peru. The deposit represents a major eruption of Misti and...

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• Organization: Department of the Interior
• Dataset Last Updated: January 05, 2026 at 12:00 AM

We present the results of 14C age analysis of samples collected during multiple projects that are part of an ongoing, joint initiative of the U.S. Geological Survey Volcano Disaster Assistance...

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• Organization: Department of the Interior
• Dataset Last Updated: February 01, 2024 at 12:00 AM

These data are derived from pumice and scoria from Pacheco stage (as defined by Harpel et al., 2021) tephra-fall deposits (TFD) emplaced between <21 ka and 2 ka by eruptions from Misti volcano,...

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