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https://www.jstage.jst.go.jp/article/jgeography1889/111/4/111_4_519/_article Subglacial Deforming Bed in the Tottabetsu Valley, the Hidaka Mountain Range Access full-text academic articles: J-STAGE is an online platform for Japanese academic journals. bed insubglacialvalleyhidakamountain https://www.jstage.jst.go.jp/article/jgeography1889/109/1/109_1_37/_article Late Quaternary Glaciation in the Esaoman-Tottabetsu Valley, Hidaka Range, Hokkaido, Japan Access full-text academic articles: J-STAGE is an online platform for Japanese academic journals. in the