BGS mineralogy and petrology collection record
| Sample number | MR4000 |
|---|---|
| Sample Donor | Not entered |
| Rock name | 'Original entry: Red Chalk.Base Of Lower Chalk.' |
| Stratigraphy | Not entered |
| Comments | Pres.by E.Hall |
| Locality details | 6m.sw of Donnington,Lincs. |
| 50k map sheet | Spalding (144) |
| Map reference | TF 139 284 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |