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Multichannel sparker seismic reflection data collected offshore southeast Alaska during USGS Field Activity 2017-621-FA

Published by U.S. Geological Survey | Department of the Interior | Metadata Last Checked: January 27, 2026 | Last Modified: 2022-12-23T00:00:00Z
High-resolution multichannel seismic reflection data were collected by the U.S. Geological Survey in July and August 2017 offshore southeast Alaska to expand data coverage along the Queen Charlotte Fault system.

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