Fig. 8: Mercury, host proxies, and isotope records in the Huainan section.
From: Carbon isotope perturbations are not primarily driven by volcanism during the Late Paleozoic Ice Age
a The depth sliding correlation coefficients between Hg and TOC, TS, and Al2O3. The dashed and solid lines denote correlations required for significance at the 90 and 95% levels, respectively, as estimated using a Student’s t-test. T = Sliding window. b–e Hg, Hg/TOC, Hg/TS, Hg/Al2O3, and Hg-TS residual records in this study. f, g Δ199Hg and δ202Hg in this study.
