Cup-marked boulder, Kearton Rigg, Loups' Hill, Lartington (Lartington) - Source of Reference
| No. | Originator(s) | Date | Title | Notes |
|---|---|---|---|---|
| 1 | Durham County Council, Northumberland County Council | 2005 | NADRAP Durham Box File 1 | Rock Art ID # 1710 |
| 2 | Beckensall, S | 1980 to 1997 | 2 photographs of a cup-marked boulder, Kearton Rigg, Loups' Hill, Lartington |