Cup-marked boulder, Scale Tree Quarry, Romaldkirk Moor, Hunderthwaite (Romaldkirk) - Source of Reference
| No. | Originator(s) | Date | Title | Notes |
|---|---|---|---|---|
| 1 | Ordnance Survey | Ordnance Survey Archaeology Card AKA National Non-Intensive Archaeological Record (England) | NY92SE22 | |
| 2 | Feather, S W | 1969 | Yorkshire Archaeological Register 1966-1969 | p.242 |
| 3 | Pickin, J | 1993 | Scale 1:1 | |
| 4 | Teesdale cup and ring marked stone | |||
| 5 | Durham County Council, Northumberland County Council | 2005 | NADRAP Durham Box File 1 | Rock Art ID # 1743 |
| 6 | 1998 to 1999 | Monuments Protection Programme (MPP) County Durham Accelerated Scheduling Programme Folder: Area 4 Baldersdale Northside | AI Number: 148711 Date of Visit: 10/01/1998 |