| Collection | ABDUG University of Aberdeen, Geological Collections |
| Object Name | Arkose |
| Object Number | ABDUG Rock.7694 |
| Period | Downtonian |
| Brief Description | Grey, coarse grained grit |
| Place Key | Musselwick (788097), Musselwick, Pembrokeshire, Wales |
| Aquisition Source | C.R. Morey No 75 |
| Aquisition Date | 01/01/1966 |