soil derived from the waste material treated with compost (P3) is shallow,
and characterized by a ploughed epipedon enriched in OC; (iii)
soils derived from dolomitic limestones (P5 and P6) are shallow or
moderately deep, with A horizon at surface and a well expressed Bw horizon,
and lithic contact toward the underlying bedrock; (iv) the soil derived
from Holocene lagoon deposits at Sa Masa (P9) is deep, and
characterized by a sequence of different sedimentary cycles (marked
by differences in texture).