Fossil specimen : SM A 19207 – Holotype
| Taxonomic Group |
Kingdom Animalia Phylum Hemichordata Class Graptolithina Order - |
|---|---|
| Fossil Name | Dendrograptus serpens Hopkinson |
| Type Status | Holotype |
| Name History | Dendrograptus serpens Hopkinson Dendrograptus serpens Hopkinson: Holotype |
| Registration No. | A 19207 |
|---|---|
| Collector | Hicks, Henry |
| Donor or Associated Person | Hicks, Henry (1837-1899); Hopkinson, John (1844-1919) |
| Held By |
 Sedgwick Museum of Earth Sciences, University of Cambridge
|
| Comments | part and counterpart : (parts a-b) |
| Country | Wales |
|---|---|
| Locality | Abereiddy Bay, Pembrokeshire, Wales |
| Grid Reference | Not available |
| Rock Unit | Lower Llandeilo (lower zone) |
|---|---|
| Biozone | Not available |
| Geological Age |
Llandeilian Stage (Ordovician Period) (458.4 – 460.5 Ma B.P.) [Closest ICS interval: Darriwilian Age ] |
| References | Hopkinson & Lapworth 1875. Quarterly Journal of the Geological Society of London vol. xxxi (1): p.665 pl. xxxvii fig.3 Woods, H. 1891. Catalogue of the Type Fossils in the Woodwardian Museum, Cambridge. Henry Woods with preface by T. McKenny Hughes CUP. 180+xiv SPL: II. 16 (2): p.10 |
|---|
Available Images
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