| Registration No. : |
GSM 114817 . |
Type : |
Topotype |
| Identifications : |
| New: |
Mollusca: Ammonoidea |
Subcraspedites (Subcraspedites) sowerbyi Spath |
| Locality : |
Sand Pit - Old Bolingbroke - Spilsby - Lincs. |
| Grid Reference : |
Available from curator
|
Country : |
England & Wales |
| 1:50K map : |
115 |
|
| Chronostratigraphy : |
Tithonian Age
— Valanginian Age
|
| Lithostratigraphy : |
SPILSBY SANDSTONE FORMATION |
| Collector / Donor : |
Available from curator
|
| References : |
| Casey, R. 1973 The Ammonite Succession at the Jurassic-Cretaceous boundary in eastern England in Casey, R & Rawson, PF (edit) The Boreal Lower Cretaceous |
