Fossil specimen : SM J 6334 – Undifferentiated Type
| Taxonomic Group |
Kingdom Animalia Phylum Mollusca Class Cephalopoda Order Ammonitida |
|---|---|
| Fossil Name | Graphoceras decorum Buckman S. |
| Type Status | Undifferentiated Type |
| Name History | Graphoceras decorum Buckman S. – See Buckman, S.S. (1904) Graphoceras decorum Buckman S. – See Buckman, S.S. (1902): Undifferentiated Type Lioceras concavum (Sowerby J.) – See Buckman, S.S. (1888) |
| Registration No. | J 6334 |
|---|---|
| Collector | Name not available |
| Donor or Associated Person | Buckman, Sydney Savory (1860-1929) |
| Held By |
 Sedgwick Museum of Earth Sciences, University of Cambridge
|
| Comments |
| Country | England |
|---|---|
| Locality | Bradford Abbas, Dorset, England |
| Grid Reference | Not available |
| Rock Unit | Concavum Bed |
|---|---|
| Biozone | sowerbyi |
| Geological Age |
Bathonian Age (Jurassic Period) – Aalenian Age (Jurassic Period) (166.1 – 174.1 Ma B.P.) |
| References | Buckman, S.S. 1888. A monograph of the ammonites of the Inferior Oolite series Palaeontographical Society Monographs section vii p.56 pl. viii figs.3-4 Buckman, S.S. 1902. Emendations of Ammonite Nomenclature p.3 Buckman, S.S. 1904. A monograph of the ammonites of the Inferior Oolite series Palaeontographical Society Monographs p. xcviii supplement pl. xv fig.19 |
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