Table 1. Pego do Diabo: vertical and horizontal distribution of ceramic sherds (1998–89 excavations).

Squares M13-14 (a)		Squares J-M/11-12(b)		Squares M-N/5-10 (b)
Stratigraphic Unit	N	Stratigraphic Unit	N	Stratigraphic Unit	N
Layer A	16	Layer 1	25	Layer 2D	211
Layer 2 upper	2	Layer 2 upper	1	Layer 3	–
Layer 2 lower	–	Layer 2 lower	–	Layer 4	–
Layer 3	–	Layer 3	–	–	–
Layer 4	–	Layer 4	–	–	–

(a) Five possibly Iron Age, the other Medieval and/or post-Medieval.

(b) Medieval and/or post-Medieval.