Fossil specimen : SM A 40988 – Holotype
| Taxonomic Group |
Kingdom Animalia Phylum Brachiopoda Class Strophomenata Order Strophomenida |
|---|---|
| Fossil Name | Chonetoidea abdita abdita (Williams), (1955) |
| Type Status | Holotype |
| Name History | Chonetoidea abdita abdita (Williams), (1955): Holotype Sericoidea abdita Williams: Holotype |
| Registration No. | A 40988 |
|---|---|
| Collector | Name not available |
| Donor or Associated Person | Williams, Alwyn (1891-1976) |
| Held By |
 Sedgwick Museum of Earth Sciences, University of Cambridge
|
| Comments | part and counterpart : (parts a-b) |
| Country | Wales |
|---|---|
| Locality | Pont Aberderfel, Arenig Station, Arenig, Wales |
| Grid Reference | Not available |
| Rock Unit | Derfel Limestone |
|---|---|
| Biozone | Not available |
| Geological Age |
Caradoc Series (Ordovician Period) (449 – 458.4 Ma B.P.) [Closest ICS interval: Late Ordovician Epoch ] |
| References | Cocks, L.R.M. 2010. Palaeontology vol. 53, part 5, pp. 1155-1200 Caradoc Strophomenoid and Plectambonitoid Brachiopods from Wales and the Welsh Borderlands p.1186 Williams 1955. Philosophical Transactions of the Royal Society (B) vol. 238 pp.397-420 Williams 1955. Philosophical Transactions of the Royal Society (B) vol. 238 (1): p.418 pl.39 fig.85 (a.40, 988) |
|---|
Available Images
High resolution photographs
/CAMSM/P869672.jp2
3320 KB
/CAMSM/P869673.jp2
5656 KB
/CAMSM/P869676.jp2
5276 KB
Steroscopic photographs
/CAMSM/P871253.jp2
4338 KB
/CAMSM/P871254.jp2
3681 KB
View these images in your web browser using our JPEG2000 viewer. Zoom in and out and pan around in high resolution. Requires JavaScript to be enabled.
Download these images as high resolution JPEG2000 files. You may need to use image-editing software to view these files.
 This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License. |