highly significantp < 0.001
Regression analysis revealed a highly significant correlation between δ 13 C in modern Sphagnum and the present WT depth ( R 2 = 0.67, p < 0.001, Fig.
Regression analysis revealed a highly significant correlation between δ 13 C in modern Sphagnum and the present WT depth ( R 2 = 0.67, p < 0.001, Fig.