| Registration No. : |
Geol.Soc.Coll. 6884 . |
Type : |
Holotype |
| Identifications : |
| Old: |
Brachiopoda |
Orthis polygramma (Sowerby) |
| New: |
Brachiopoda |
Rhipidomella polygramma (Sowerby) |
| Old: |
Brachiopoda |
Atrypa polygramma (Sowerby) |
| Locality : |
Powys Castle Park,Welshpool,Montgomeryshire |
| Grid Reference : |
Available from curator
|
Country : |
Wales |
| 1:50K map : |
|
|
| Chronostratigraphy : |
Llandovery Epoch
— Llandovery Epoch
|
| Lithostratigraphy : |
LLANDOVERY ROCKS (UNDIFFERENTIATED) |
| Collector / Donor : |
Available from curator
|
| References : |
| Sowerby in Murchison's,Sil. System,1839 |
| Whittard&Barker,Ann.Mag.Nat.Hist.Ser.vol.111,1950,pg.580 |
| Davidson,Mon.Pal.Soc.,1869,pg.220 |
