Registration No. : |
Zx 17008 . |
Type : |
Not Designated a Type |
Identifications : |
New: |
Mollusca: Ammonoidea |
Tetraspidoceras westfieldense Edmunds, Varah & Bentley 2003 |
Locality : |
Special excavation, St. Peter's Field, Westfield, Radstock |
Grid Reference : |
Available from curator
|
Country : |
England & Wales |
1:50K map : |
|
|
Chronostratigraphy : |
Sinemurian Age
— Pliensbachian Age
|
Lithostratigraphy : |
CHARMOUTH MUDSTONE FORMATION |
Collector / Donor : |
Available from curator
|
References : |
Edmunds, M, Varah, M & Bentley, A 2003 The ammonite biostratigraphy of the Lower Lias "Armatum Bed" (Upper Sinemurian - Lower Pliensbachian) Proc. Geol. Assoc. 114 |
Edmunds, M 2009 A revision of the Lower Jurassic ammonite genus Eoderoceras Spath and its immediate descendants and other relatives Mon. Pal. Soc. |