Fig. 17: Oblique view of the excavation sector. The western profile, in the back, shows clearly that a stony surface separates two stratigraphic layers (4 and 6). This layer is a surface extension of the stones covering the underground gallery, which can be observed in the center.
Photograph by R. Blumer, 1999.
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Copyright 2000 by Blumer R. and Vial F. 
Copyright 1999 by SLFA Zürich, Switzerland.
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Last updated: 29-05-2001.