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2017 [2]
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Geologic field-trip guide to Mount Shasta Volcano, northern California [研究报告]
10.3133/sir20175022K3U.S. Geological Survey. 2017-01-01
Christiansen, Robert L. rchris@usgs.gov;  Calvert, Andrew T. acalvert@usgs.gov;  Grove, Timothy L.
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Overview for geologic field-trip guides to volcanoes of the Cascades Arc in northern California [研究报告]
10.3133/sir20175022KU.S. Geological Survey. 2017-01-01
Muffler, L. J. Patrick pmuffler@usgs.gov;  Donnelly-Nolan, Julie M. jdnolan@usgs.gov;  Grove, Timothy L.;  Clynne, Michael A. mclynne@usgs.gov;  Christiansen, Robert L. rchris@usgs.gov;  Calvert, Andrew T. acalvert@usgs.gov;  Ryan-Davis, Juliet jryan-davis@usgs.gov
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