Is now open the call for papers for the conference "Enclosing worlds. Comparative approaches to enclosure phenomena" to be held in Portugal in October 2016.
Next week I will be back to
Perdigões to finish the section in ditch 7. In this section the ditch is
already 3 meters deep and, although it is quite narrow down there, the walls
are still quite vertical. So it is not easy to estimate how much deeper it will
go.
Note that the section is in
the area where ditch 7 is starting to overlap ditch 8 (a previous Neolithic
one). So the inner wall of the ditch (right in the image) is, in this area, constituted by the
sediments that were filling the previous ditch. This filling, that goes until
about 2 meters deep (ditch 8 was less deep), is constituted by deposits of
earth with faunal remains and pottery shards. But this wall of earth was not
eroded and it would have been easily if exposed to winter rains. This means
that ditch 7, at least in this section, had to have been opened and rapidly
filled.
And as you can see in the
section, after it was filled (with a sequence of layers of stones, faunal – and
human – remains and pottery shards) it was reopened through a recutting, then
filled with layers of stones.
This is a stratigraphic
sequence of openings and deliberate fillings that shows the nature of this
ditch. A ditch that defines a inner enclosure that I now think that can be
related to a later, complex and highly symbolic occupation of the central area
of the natural theatre where Perdigões stands.