Fossil specimen : SM A 277 – Holotype
| Taxonomic Group |
Kingdom Animalia Phylum Arthropoda Class Trilobita Order Agnostida |
|---|---|
| Fossil Name | Agnostus typicalis Nicholas |
| Type Status | Holotype |
| Name History | Agnostus typicalis Nicholas: Holotype Agnostus acutilobus Matthew |
| Registration No. | A 277 |
|---|---|
| Collector | Name not available |
| Donor or Associated Person | Nicholas, Tressilian Charles (1888-1989) |
| Held By |
 Sedgwick Museum of Earth Sciences, University of Cambridge
|
| Comments |
| Country | Wales |
|---|---|
| Locality | Pared Mawr (scree at foot of cliff), Porth Caered, Abersoch, Wales (N.) |
| Grid Reference | Not available |
| Rock Unit | Upper Caered Mudstone |
|---|---|
| Biozone | Not available |
| Geological Age |
St David's Series (Cambrian Period) (499 – 508 Ma B.P.) [Closest ICS interval: Cambrian Series 3 ] |
| References | Nicholas, T.C. 1915. Quarterly Journal of the Geological Society of London vol. lxxi (1): p.97 Nicholas, T.C. 1916 for 1915. Quarterly Journal of the Geological Society of London vol. lxxi (2): p.454 pl. xxxix fig.2 |
|---|
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