Fig. S3. Nd isotope record of ocean closure archived in limestones of the Devonian–Carboniferous carbonate platform, Greater Karatau, southern Kazakhstan

Fig. S3. Y/Ho versus ΣREE plot for deep- and shallow-water micrites from the Greater Karatau carbonate platform. The ranges of Y/Ho ratios for the open marine and near-shore settings after Tostevin et al. (2016) and that for terrigenous sediments after Chen et al. (2015).