| Registration No. : |
RC 601 . |
Type : |
Not Designated a Type |
| Identifications : |
| New: |
Plants: Sphenophyta |
Calamites undulatus Sternberg |
| Locality : |
Ystradgynlais Colliery - Swansea - S Wales. |
| Grid Reference : |
Not available
|
Country : |
Wales |
| 1:50K map : |
230 |
|
| Chronostratigraphy : |
Westphalian Stage
— Westphalian Stage
|
| Lithostratigraphy : |
COAL MEASURES GROUP [N IRELAND ONLY] |
| Collector / Donor : |
Available from curator
|
| References : |
| 1982 Reprint of 3rd Edition of South Wales Regional Guide |
| 1948 Mem Geol Surv - South Wales |
