Fossil specimen : SM A 19559 – Syntype
| Taxonomic Group |
Kingdom Animalia Phylum Hemichordata Class Graptolithina Order - |
|---|---|
| Fossil Name | Dicranograptus ramosus var. longicaulis Elles & Wood ex Lapworth ms. |
| Type Status | Syntype |
| Name History | Dicranograptus ramosus var. longicaulis Elles & Wood ex Lapworth ms.: Syntype Dicranograptus ramosus (Hall) |
| Registration No. | A 19559 |
|---|---|
| Collector | Name not available |
| Donor or Associated Person | Hopkinson, John (1844-1919) |
| Held By |
 Sedgwick Museum of Earth Sciences, University of Cambridge
|
| Comments |
| Country | Scotland |
|---|---|
| Locality | Dobb's Linn, Moffat, Dumfriesshire, Scotland |
| Grid Reference | Not available |
| Rock Unit | Hartfell Shale |
|---|---|
| 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 | Elles & Wood 1904. A monograph of British Graptolites Palaeontographical Society Monographs (2): p.177 pl. xxiv fig.7 b Hopkinson 1870. Geological Magazine vol. vii (1): p.358 pl. xvi figs.5 a-d |
|---|
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