BGS mineralogy and petrology collection record
| Sample number | E31800; COLLNO177; |
|---|---|
| Sample Donor | Dixon,E.E.L. |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Chert in matrix of silicified brachiopod traces left at bottom. Base of upper or top of lower Seminula subzone. |
| Locality details | Foot of crag forming E. side of Yellow Top, 2 miles SE. of Rhossili. |
| 50k map sheet | Worms Head (246) |
| Map reference | |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |
Petrological thin sections
Links to high resolution images
Transition from XPL to PPL light
E31800
