BGS mineralogy and petrology collection record
| Sample number | MR17299; COLLNO11; |
|---|---|
| Sample Donor | Not entered |
| Rock name | 'Original entry: Hard Marl' |
| Stratigraphy | Not entered |
| Comments | Trias Pres by W.N.Howarth |
| Locality details | Hayes Point nr. Sully |
| 50k map sheet | Cardiff (263) |
| Map reference | ST 143 673 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |