Extended Data Fig. 7: Records of hydrological change in western central Africa during the Holocene.
From: Hydroclimatic vulnerability of peat carbon in the central Congo Basin
a, Location map including the central Congo peatlands2 (green), the perimeter of the Congo Basin (black line), peat core CEN-17.4 (red dot; this study), Lake Barombi core31 (black star), and marine cores GeoB6518-119,38, GeoB4905-430, and MD03-270729 (white stars). b, Core CEN-17.4 δDn-C29 (this study). c, Core GeoB6518-1 δDn-C29 (ref. 19). d, Lake Barombi δDn-C31 (vegetation adjusted)31. e, Core GeoB4905-4 δDn-C29 (ref. 30). f, Core MD03-2707 planktonic foraminiferal Ba/Ca (a proxy for runoff)29. Lines are interpolated data; envelopes reflect 68% (dark) and 95% (light) confidence intervals in the reconstructions, based on analytical and age model errors.
