Fossil specimen : BGS GSM75209A – Holotype
| Taxonomic Group |
Kingdom Animalia Phylum Arthropoda Class Trilobita Order Asaphida |
|---|---|
| Fossil Name | Marrolithoides var elevata Williams |
| Type Status | Holotype |
| Name History | Marrolithoides var elevata Williams Marrolithoides simplex Williams |
| Registration No. | GSM75209A |
|---|---|
| Collector | Name not available |
| Donor or Associated Person | A Williams 1947 |
| Held By |
 British Geological Survey
|
| Comments |
| Country | Wales |
|---|---|
| Locality | St Tyfeis church, Llandeilo town |
| Grid Reference | Not available |
| Rock Unit | Llandeilo Flags Formation |
|---|---|
| Biozone | Not available |
| Geological Age |
Caradoc Series (Ordovician Period) – Abereiddian Stage (Ordovician Period) (449 – 465.5 Ma B.P.) [Closest ICS interval: Late Ordovician Epoch – Darriwilian Age ] |
| References | Williams A Geol Mag 1948 p.81 pl 6 fig 7 fig 9 |
|---|
Available Images
High resolution photographs
/BGS/P812245.jp2
6184 KB
/BGS/P820821.JP2
3897 KB
/BGS/P859036.JP2
3789 KB
Steroscopic photographs
/BGS/P812781.JP2
5270 KB
/BGS/P823284.JP2
4005 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. |