Figure F18. Reconstruction of vertical delta13C gradients in the South Atlantic for the Holocene (blue line, solid circles) and last glacial maximum (red line, solid squares). Data were combined from Leg 177 sites with those of Mackensen et al. (2001) and Ninnemann and Charles (2002) (modified after Hodell et al., 2002).

Figure F18. Reconstruction of vertical

¹³C gradients in the South Atlantic for the Holocene (blue line, solid circles) and last glacial maximum (red line, solid squares). Data were combined from Leg 177 sites with those of Mackensen et al. (2001) and Ninnemann and Charles (2002) (modified after Hodell et al., 2002).