| Registration No. : |
GSM 26401 . |
Type : |
Not Designated a Type |
| Identifications : |
| New: |
Mollusca: Ammonoidea |
Retenticeras retentum Simpson [Genotype] |
| Locality : |
Robin Hood's Bay - N Yorks. |
| Grid Reference : |
Available from curator
|
Country : |
England |
| 1:50K map : |
44 |
|
| Chronostratigraphy : |
Rhaetian Age
— Aalenian Age
|
| Lithostratigraphy : |
LIAS GROUP |
| Collector / Donor : |
Available from curator
|
| References : |
| Howarth MK 1962 Palaeontology Vol 5 |
| Buckman S 1920 Type Ammonites Vol III |
| Simpson 1864 Fossils of the Yorkshire Lias 2nd Edition |
