Fossil specimen : SM A 10558 – Undifferentiated Type
| Taxonomic Group |
Kingdom Animalia Phylum Arthropoda Class Trilobita Order Phacopida |
|---|---|
| Fossil Name | Homalonotus (Brongniartella) tawneyi Reed nom. nud. |
| Type Status | Undifferentiated Type |
| Name History | Homalonotus (Brongniartella) tawneyi Reed nom. nud.: Undifferentiated Type |
| Registration No. | A 10558 |
|---|---|
| Collector | Name not available |
| Donor or Associated Person | Name not available |
| Held By |
 Sedgwick Museum of Earth Sciences, University of Cambridge
|
| Comments |
| Country | Wales |
|---|---|
| Locality | Vyrnwy Dam, Rhayader (near), Bala, Gwynedd, Wales |
| Grid Reference | Not available |
| Rock Unit | Bala |
|---|---|
| Biozone | Not available |
| Geological Age |
Ashgill Series (Ordovician Period) – Caradoc Series (Ordovician Period) (443.8 – 458.4 Ma B.P.) [Closest ICS interval: Late Ordovician Epoch ] |
| References | Reed, F.R.C. 1918. Geological Magazine n.s. dec. vi, vol v (2): pp.272,323 |
|---|
Available Images
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