| Registration No. : |
GSM 11606 . |
Type : |
Lectotype |
| Identifications : |
| New: |
Brachiopoda |
Dolerorthis plicata Sowerby |
| New: |
Brachiopoda |
Orthis sowerbyana Davidson |
| Old: |
Brachiopoda |
Orthis calligramma var.walsalliensis Dav. |
| Old: |
Brachiopoda |
Hesperorthis plicata Sowerby |
| Old: |
Brachiopoda |
Orthis sowerbyana Dav. |
| Locality : |
Gas works,Haverfordwest,Pembroke |
| Grid Reference : |
Not available
|
Country : |
England & Wales |
| 1:50K map : |
|
|
| Chronostratigraphy : |
Llandovery Epoch
— Llandovery Epoch
|
| Lithostratigraphy : |
LLANDOVERY ROCKS (UNDIFFERENTIATED) |
| Collector / Donor : |
Available from curator
|
| References : |
| Salter,Mem.Geol.Surv.vol.III,1866 as Orthis calligramma var. walsalliensis Dav. |
| Temple,1970,Pal.Soc.Mon.pg.13-14. |
| Williams A Geol Soc vol CVII pt 1 1951 pg 89 |
| Davidson,Mon.Pal.Soc.,1869,as Orthis sowerbyana Dav. |
| Latex impression,Whittard&Barker,Ann.Mag.Nat.Hist.Ser.12,vol.III,1950,pg.564 |
| Whittard & Barker Ann Mag Nat Hist Ser vol III 1950 pg 564 as lectotype of Orthis sowerbyana Dav |
