Registration No. : |
GSM 10183 . |
Type : |
Not Designated a Type |
Identifications : |
Not Entered: |
Arthropoda: Trilobita |
Niobina davidis Lake |
Locality : |
Portmadoc, Caernarvonshire |
Grid Reference : |
Not available
|
Country : |
England & Wales |
1:50K map : |
|
|
Chronostratigraphy : |
Tremadoc Series
— Tremadoc Series
|
Lithostratigraphy : |
TREMADOC ROCKS (UNDIFFERENTIATED) |
Collector / Donor : |
Available from curator
|
References : |
Salter 1866 Cambrian Trilobites Mon. Palaeont. Soc. 133 |
Salter 1866 Mem. Geol. Surv. 3 |
Wyatt-Edgell 1867 Geol. Mag. 4 15 |
Lake 1946 British Cambrian Trilobites Mon. Palaeont. Soc. |
Reed 1931 Ann Mag Nat Hist 7 10 |