[PDF] Physical volcanology of Tseax Volcano, British Columbia, Canada | Semantic Scholar
@article{LeMoigne2020PhysicalVO,
title={Physical volcanology of Tseax Volcano, British Columbia, Canada},
author={Yannick Le Moigne and Glyn Williams-Jones and Kelly Russell and Steven L. Quane},
journal={Journal of Maps},
year={2020},
volume={16},
pages={363 - 375},
url={https://api.semanticscholar.org/CorpusID:219495677}
}ABSTRACT Tseax volcano erupted ∼ 250 years ago in NW British Columbia, Canada producing tephra deposits and lava flows. Field mapping has defined the stratigraphy of Tseax and the lava flow morphologies. Aerial photogrammetry and bathymetry surveys were used to create a high resolution digital elevation model of the volcano to facilitate mapping and estimates of erupted material volumes. Tseax volcano (∼ 10.4 ± 0.7 × 106 m3) comprises an outer breached spatter rampart and an inner conical…