Linear arrangement of small cup-marks engraved on sloping rock outcrop to the south-west of Cist Cerrig burial chamber. Elsewhere in the field the landowner has drawn attention to further scattered groups of cup-marks on earthfast sections of outcropping rock, in places almost covered by grass. Other observations posted on The Megalithic Portal website in April 2009 show good photographic evidence for further cupmarks surviving on a loose slab to the east of the chamber, now incorporated in the foundations of a field wall.
T. Driver, RCAHMW, 29th April 2009.