Fig. 5: Scatter plots of Δ199Hg and δ202Hg with redox proxies in Longan and Duli.
From: Photic-zone euxinia had a major role in the Devonian-Carboniferous boundary mass extinction
Values of Δ199Hg and δ202Hg show correlation with mean framboid diameter in Longan and Ce/Ce* values in Duli. SD standard deviation.
