Cup-marked outcrop, The Rigg, Lartington, Teesdale (Lartington) - Source of Reference
| No. | Originator(s) | Date | Title | Notes |
|---|---|---|---|---|
| 1 | Durham County Council, Northumberland County Council | 2005 | NADRAP Durham Box File 2 | Rock Art ID # 943 |
| 2 | Brown, P | 2006 | Information from Paul Brown pertaining to a rock art panel, The Rigg, Lartington |