| Registration No. : |
GSM 30711 . |
Type : |
Not Designated a Type |
| Identifications : |
| New: |
Plants: Sphenophyta |
Sphenopteris selbyensis Kidston |
| New: |
Plants: Sphenophyta |
[Sphenopteris microcarpa Lesquereux] |
| Locality : |
Helsington Barrows. |
| Grid Reference : |
Available from curator
|
Country : |
England & Wales |
| 1:50K map : |
49 |
|
| Chronostratigraphy : |
Westphalian Stage
— Westphalian Stage
|
| Lithostratigraphy : |
COAL MEASURES GROUP [N IRELAND ONLY] |
| Collector / Donor : |
Available from curator
|
| References : |
| Kidston Dr Robert 1923 Mem Geol Surv Palaeontology Vol II |
