Fossil specimen : NMW 83.31G.234 – Holotype
| Taxonomic Group |
Kingdom Animalia Phylum Mollusca Class Cephalopoda Order Orthocerida |
|---|---|
| Fossil Name | Allumettoceras oneratum Evans, 1994 |
| Type Status | Holotype |
| Name History | Allumettoceras oneratum Evans, 1994 – See Evans (1994): Holotype |
| Registration No. | 83.31G.234 |
|---|---|
| Collector | Name not available |
| Donor or Associated Person | Taylor, C.T. |
| Held By |
 Amgueddfa Cymru - National Museum of Wales
|
| Comments |
| Country | Wales |
|---|---|
| Locality | Llanfawr Quarry, Llandrindod Wells |
| Grid Reference | Available from host institution |
| Rock Unit | Llanfawr Mudstone Formation |
|---|---|
| Biozone | gracilis |
| Geological Age |
Caradoc Series (Ordovician Period) (449 – 458.4 Ma B.P.) [Closest ICS interval: Late Ordovician Epoch ] |
| References | Evans, D.H., 1994. Siphonal and cameral deposits in Allumettoceras and the position of the Tripteroceratidae (Nautiloidea). Palaeontologische Zeitschrift, Vol. 68, 321-337. p.330, fig.6A |
|---|
Available Images
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