| Registration No. : |
GSM 10181 . |
Type : |
Not Designated a Type |
| Identifications : |
| New: |
Arthropoda: Trilobita |
Trigrypos atra |
| New: |
Arthropoda: Trilobita |
Dionide atra Salter |
| Locality : |
Ty-Obry, Port Madoc 1 |
| Grid Reference : |
Available from curator
|
Country : |
Wales |
| 1:50K map : |
|
|
| Chronostratigraphy : |
Caradoc Series
— Caradoc Series
|
| Lithostratigraphy : |
CARADOC ROCKS (UNDIFFERENTIATED) |
| Collector / Donor : |
Available from curator
|
| References : |
| Cited Reed, 1912, Geol. Mag. Page 201 |
| Salter, 1866, Mem Geol Surv Vol 3 |
| Cited Kobayashi 1940 Jap. Journ. Geol. & Geogr. Vol. 17 |
| Whittington 1952, Journ. of Palaeont., Vol. 26, No.1 |
