| Registration No. : |
YFF 8399 . |
Type : |
Not Designated a Type |
| Identifications : |
| Old: |
Arthropoda: Trilobita |
Phacops elegans (Sars & Boeck) |
| Old: |
Arthropoda: Trilobita |
Phacops elliptifrons (Esmark) |
| New: |
Arthropoda: Trilobita |
Acernaspis elliptifrons |
| Locality : |
870m., 101degrees from Crummack Farm, Crummack Dale, Austwick, N. Yorks. |
| 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 : |
| |
