From: Recent eruption history inferred from eruption ages of the two latest lava flows using multi-dating at Yokodake Volcano, Japan
Paleodose (Gy)
U (ppm)
Th (ppm)
K (wt%)
Annual dose (mGy/a)
TL age (ka)
8.3 ± 2.97
1.09 ± 0.11
4.19 ± 0.54
1.20 ± 0.08
2.53 ± 0.28
3.3 ± 1.2