| Registration No. : |
Us 1822 a |
Type : |
Not Designated a Type |
| Identifications : |
| New: |
Mollusca: Ammonoidea |
Reticuloceras bilingue |
| Locality : |
Ballast from Perridge Tunnel - Devon. |
| Grid Reference : |
Available from curator
|
Country : |
England & Wales |
| 1:50K map : |
|
|
| Chronostratigraphy : |
Namurian Stage
— Namurian Stage
|
| Lithostratigraphy : |
MILLSTONE GRIT GROUP [SEE ALSO MIGR] |
| Collector / Donor : |
Available from curator
|
| References : |
| Butcher & Hodson 1960 Palaeontology Vol 3 pt 1 Pl19 fig6
ibid p79 |
| Fig'd House & Selwood 1964 in Present Views of some aspects of Geol Of Cornwall & Devon - ed Hosking & Shrimpton pl4 fig8 |
