Tuesday, February 24, 2015

0280 - Another one...

… found in the context of Alqueva water supply network. Here you can see how difficult it can be, sometimes, to detect a negative structure of this type: a darker spot, with some charcoals, a fragment of a Pecten maximus shell, corresponds to the filling of a ditch crossed by the trench open to receive the water tube.

It is, again, located in the Sado basin, in a peripheral zone to the concentration of ditched enclosures in Alentejo. They are slowly appearing in more western areas in the region. I have to update the enclosures map.

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