Figure 5: Decomposition score of the pig legs: wet sea soil (ss) compared with wet woodland soil (ws).
a) blood vessels, b) nerves, c) fat tissue, d) dermis, e) muscle.
Open bars: woodland soil; Closed bars: sea soil.
x: p<0.05: 2 months compared with 1 month;
v: p<0.05: 3 months compared with 2 months.