Fig. 5. a in Benthic and Planktic Foraminifera as Indicators of Late Glacial to Holocene Paleoclimatic Changes in a Marginal Environment: An Example from the Southeastern Bay of Biscay

Fig. 5. a – oxygen stable isotope ratios (δ18O) performed on G. bulloides and G. inflata; b – Δδ 18O between δ18O and δ18O; G. inflata G. bulloides c – carbon stable isotope ratios (δ13C) performed on G. bulloides and G. inflata; d – Δδ 13C between δ13C and δ13C. The grey G. inflata G. bulloides lines represent FC WH and the black colour represents CADIAC WH. The horizontal dotted lines delimitate the major changes (see text for all the details).