Fig. 1 in Faunal dynamics across the Silurian-Devonian positive isotope excursions (δ C, δ O) in Podolia, Ukraine: Comparative analysis of the Ireviken and Klonk events

Fig. 1. Schematic compilation of positive δ13C excursions and global events in the Late Ordovician to Early Devonian interval (adapted from Stricanne et al. 2006: fig. 1; for more refined composite isotopic curve see Cramer et al. 2011a: fig. 3; for discussion of the Silurian timescale see Cramer et al. 2011b and Melchin et al. 2012). Abbreviations: Dev., Devonian; ESCIE, early Sheinwoodian carbon isotope excursion; SIDECIE, Silurian–Devonian carbon isotope excursion.