| Sample number |
MR26438; COLLNODAN285; |
| Sample Donor |
Dangerfield,J.; Merriman,R.J.; |
| Rock name |
'Original entry: Sandstone' |
| Stratigraphy |
Ordovician. Ordovician. Llanvirn |
| Comments |
Greywacke. NGR as in register. |
| Locality details |
Quarry name: Gwydyr quarry.: at Trefriw Sett quarry, 625 yds bearing 85 degrees from Rhibo farm, 1, 1/4 mile NNW of Trefriw. Caernarvonshire |
| 50k map sheet |
Bangor (106)
View images in GeoScenic related to 'Bangor'
View the geology near 'Bangor'
|
| Map reference |
SH 779 651 |
| Year collected |
1963 |
| Bore name |
Not applicable |
| Confidentiality |
No restrictions |
