RT @KanoYasuyuki: 20年越しで,文字資料とモノ資料がピンポーンてなる瞬間を目撃しました. 文字資料 → https://t.co/iFr0gKmAg3 年輪年代 → https://t.co/FDuCKjLLd5 どちらも,自分の研究ではないけれど,これや…
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9,531 followers
RT @KanoYasuyuki: Hakozaki et al. (2018) Verification of the Annual Dating of the 10th Century Baitoushan Volcano Eruption Based on an AD 7…
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RT @KanoYasuyuki: Hakozaki et al. (2018) Verification of the Annual Dating of the 10th Century Baitoushan Volcano Eruption Based on an AD 7…
17,722 followers
RT @KanoYasuyuki: Hakozaki et al. (2018) Verification of the Annual Dating of the 10th Century Baitoushan Volcano Eruption Based on an AD 7…