Iron Age defended settlement and Neolithic cup marked stone on Great Wanney Crag (Kirkwhelpington) - Source of Reference
(2) Hogg, A.H.A., 1947. Proceedings of the Society of Antiquaries of Newcastle (4th Series) 11, 171.
(3) Jobey, G., 1965. Archaeologia Aeliana (4th Series) 43, 63 no.118.
(4) Further information about the protected nature of this site can be obtained from here.