Fossil specimen : SM A 16715 – Holotype
| Taxonomic Group |
Kingdom Animalia Phylum Arthropoda Class Trilobita Order Asaphida |
|---|---|
| Fossil Name | Dionide turnbulli Whittington |
| Type Status | Holotype |
| Name History | Dionide turnbulli Whittington Dionide turnbulli Whittington: Holotype Dionide atra Salter Dionide atra Salter |
| Registration No. | A 16715 |
|---|---|
| Collector | Name not available |
| Donor or Associated Person | Turnbull, V.M. |
| Held By |
 Sedgwick Museum of Earth Sciences, University of Cambridge
|
| Comments | part and counterpart : (parts a-b) |
| Country | Wales |
|---|---|
| Locality | Long Plantation Cutting, Scolton, Haverfordwest, Pembrokeshire, Wales |
| Grid Reference | Not available |
| Rock Unit | Upper Arenig |
|---|---|
| Biozone | bifidus |
| Geological Age |
Llanvirn Series (Ordovician Period) – Arenig Series (Ordovician Period) (458.4 – 477.7 Ma B.P.) [Closest ICS interval: Mid Ordovician Epoch – Early Ordovician Epoch ] |
| References | Reed, F.R.C. 1912. Geological Magazine n.s. dec. v, vol. ix (1): p.200 pl. xi fig. 4 (a.16, 715a) figs.4 a-b (a.16, 715b) Whittard, W.F. 1958. The Ordovician trilobites of the Shelve Inlier, West Shropshire Palaeontographical Society Monographs (4): pp.96, 98 Whittington, H.B. 1952. Journal of Paleontology vol. xxvi (2): Whittington, H.B. 1952. Journal of Paleontology vol. xxvi (3): p.8 pl. ii fig. 1 (a.16, 715a) fig.2 (a.16, 715b) Williams, Alwyn 1948. Geological Magazine vol. lxxxv (2): p.68 |
|---|
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