Fossil specimen : BGS GSM52375 – Holotype
| Taxonomic Group |
Kingdom Animalia Phylum Hemichordata Class Graptolithina Order - |
|---|---|
| Fossil Name | Callograptus circularis Bulman |
| Type Status | Holotype |
| Name History | Callograptus circularis Bulman |
| Registration No. | GSM52375 |
|---|---|
| Collector | Survey |
| Donor or Associated Person | Name not available |
| Held By |
 British Geological Survey
|
| Comments |
| Country | Wales |
|---|---|
| Locality | Spittal Cutting, Pembrokeshire |
| Grid Reference | Not available |
| Rock Unit | Dicranograptus Shales |
|---|---|
| Biozone | Not available |
| Geological Age |
Caradoc Series (Ordovician Period) (449 – 458.4 Ma B.P.) [Closest ICS interval: Late Ordovician Epoch ] |
| References | Bulman Mon. Pal. Soc. Dendroid Graptolites pl.10 fig 10 |
|---|
Available Images
High resolution photographs
/BGS/P820839.JP2
6326 KB
/BGS/P827026.JP2
5020 KB
Steroscopic photographs
/BGS/P823290.JP2
6261 KB
/BGS/P827714.JP2
5787 KB
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 This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License. |