| Registration No. : |
Kdst 2912 . |
Type : |
Not Designated a Type |
| Identifications : |
| New: |
Plants: Gymnospermophyta |
Alethopteris decurrens (Artis) Zeiller var gracillima Boulay |
| Old: |
Plants: Pteridophyta |
Alethopteris gracillima Boulay |
| Old: |
Plants: Gymnospermophyta |
Alethopteris decurrens Artis var gracillima Boulay |
| Locality : |
Monckton Main Colliery - nr Barnsley. |
| Grid Reference : |
Available from curator
|
Country : |
England |
| 1:50K map : |
87 |
|
| Chronostratigraphy : |
Carboniferous Period
— Carboniferous Period
|
| Lithostratigraphy : |
CARBONIFEROUS ROCKS (UNDIFFERENTIATED) |
| Collector / Donor : |
Available from curator
|
| References : |
| Crookall 1955 Mem Geol Surv Palaeontology Vol IV Pt 2
|
