Figure 4. Geochemical and lithologic profile of Anticosti Island, Canada. Chitinozoan biozones and lithologies are modified Jones and Fike 2013. A) δ13Ccarb replotted from Young et al., 2010. B) δ34SCAS replotted from Jones and Fike 2013. C) I/(Ca+Mg) ratios, this study. D) δ238U replotted from Bartlett et al., 2018.
Discussion