| Registration No. : |
GSM 85021 . |
Type : |
Holotype |
| Identifications : |
| New: |
Mollusca: Ammonoidea |
Coroniceras
(Arietites)
quadratus (Donovan) |
| Old: |
Mollusca: Ammonoidea |
Arietites quadratus (Donovan) |
| Locality : |
Burnett Road Keynsham Somerset |
| Grid Reference : |
Available from curator
|
Country : |
England |
| 1:50K map : |
|
|
| Chronostratigraphy : |
Hettangian Age
— Pliensbachian Age
|
| Lithostratigraphy : |
LOWER LIAS (UNDIFFERENTIATED) [OBSOLETE] |
| Collector / Donor : |
Available from curator
|
| References : |
| Donovan 1952 Ann Mag Nat Hist Ser 12 5 10 |
