| Registration No. : |
GSM 19319 . |
Type : |
Not Designated a Type |
| Identifications : |
| Old: |
Arthropoda: Trilobita |
Phacops downingiae (Murchison) macrops Salter |
| New: |
Arthropoda: Trilobita |
Acastocephala macrops (Salter 1864) |
| Locality : |
Pen y llan,Cardiff |
| Grid Reference : |
Not available
|
Country : |
England & Wales |
| 1:50K map : |
|
|
| Chronostratigraphy : |
Homerian Age
— Homerian Age
|
| Lithostratigraphy : |
MUCH WENLOCK LIMESTONE FORMATION |
| Collector / Donor : |
Available from curator
|
| References : |
| Shergold J 1966 Palaeontology Vol 9 pt 2 |
| Salter 1864 'Mon British Trilobites' Pal Soc |
