BGS mineralogy and petrology collection record
| Sample number | MR9435 |
|---|---|
| Sample Donor | Not entered |
| Rock name | 'Original entry: Upper Llandovery C4 Beds' |
| Stratigraphy | Llandovery. Llandovery Rocks (Undifferentiated). |
| Comments | Upper Llandovery C4 beds,C4 beds,Llandovery,Collected byTG Jones J858 |
| Locality details | west of roadside at Cefn Cerig, |
| 50k map sheet | Llandovery (212) |
| Map reference | Not entered |
| Year collected | 1932 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |