Fig. 2 Analyses carried out on core TG-22 (see text for methods). From left to right: (a) photo of the sliced core; (b) X-ray image; (c) porosity vs. depth; (d) clay content vs. depth; (e) δ13C vs. depth; (f) 137Cs vs. depth; (f) 210Pb vs. depth; (g) C% vs. depth; (h) N% vs. depth. The inferred T.E. level is indicated, as well as the 'transitional zone' between 80 and 120 cm (red area).
