Re-identification of Shishimuta-Pink tephra samples from the Japanese Islands based on simultaneous major- and trace-element analyses of volcanic glasses
Sign Up to like & getrecommendations! Published in 2017 at "Quaternary International"
DOI: 10.1016/j.quaint.2017.02.024
Abstract: Abstract The Shishimuta-Pink (Ss-Pnk) tephra erupted from the Shishimuta caldera on Kyushu Island, Japan, at 1 Ma, and it is distributed extensively over the Japanese Islands. We quantitatively analyzed 58 elements in volcanic glass shards… read more here.
Keywords: tephra; tephra samples; shishimuta pink; japanese islands ... See more keywords
Focal mechanisms of small earthquakes beneath the Japanese islands based on first-motion polarities picked using deep learning
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DOI: 10.1093/gji/ggaa401
Abstract: Knowledge of crustal stress field is essential for understanding tectonics and earthquake generation. One way to estimate the crustal stress field is based on focal mechanisms of earthquakes. This ... read more here.
Keywords: japanese islands; small earthquakes; beneath japanese; focal mechanisms ... See more keywords