Two standing stones at Nether Corskie near Waterton of Echt (Dunecht), are all that remains of a stone circle which formerly stood on the site. The western stone has two cup marks on it on the south and west faces. The former also bears two faintly incised early Christian (before AD 800) symbols - a mirror and comb to the right, and the mirror case to the left, both about half way up the stone.