Understanding Necrosol pedogenetical processes in post-Roman burials developed on dunes sands.

In the paleosol, a clear trend (Fig. 4 ) of increasing accumulation of resistant minerals and SOM is observed from the C horizon to the upper part of the Ab—exception made of the upper two samples, for reasons already commented in the degree of pedogenesis (Fig. 4 ).

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The other samples showed an increasing trend in both negative values and positive values following the sequence: C horizon → outside burials → inside T5 → inside T1 → Ab horizon (Fig. 3 ).

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