Breadcrust Blocks Sample the Pre-eruptive Conduit in Vulcanian to Subplinian Eruptions
Heather Michelle Nicholson Wright1, Amelia Anne Bain2, Mary Benage1 and Katharine V Cashman3, (1)USGS Cascades Volcano Observatory, Vancouver, WA, United States, (2)University of Edinburgh, School of Geosciences, Edinburgh, United Kingdom, (3)University of Bristol, Bristol, United Kingdom
