| Registration No. : |
GSM 26235 . |
Type : |
Not Designated a Type |
| Identifications : |
| Not Entered: |
Brachiopoda |
Lingulella nicholsoni Callaway |
| Not Entered: |
Graptolithina |
Clonograptus tenellus (Linnarsson) var callavei E & W |
| Locality : |
Calvert |
| Grid Reference : |
Available from curator
|
Country : |
England & Wales |
| 1:50K map : |
|
|
| Chronostratigraphy : |
Tremadoc Series
— Tremadoc Series
|
| Lithostratigraphy : |
TREMADOC ROCKS (UNDIFFERENTIATED) |
| Collector / Donor : |
Available from curator
|
| References : |
| Bulman & Rushton 1973 Bull. Geol. Surv. GB 43 |
| Davies, AM 1913 Quart. Journ. Geol. Soc. 69 |
