Fossil specimen : SM A 15630 – Lectotype
| Taxonomic Group |
Kingdom Animalia Phylum Arthropoda Class Trilobita Order Ptychopariida |
|---|---|
| Fossil Name | Bailiaspis nicholasi Resser ms. Lake |
| Type Status | Lectotype |
| Name History | Bailiaspis nicholasi Resser ms. Lake: Lectotype Conocoryphe dalmani Angelin |
| Registration No. | A 15630 |
|---|---|
| Collector | Name not available |
| Donor or Associated Person | Name not available |
| Held By |
 Sedgwick Museum of Earth Sciences, University of Cambridge
|
| Comments |
| Country | Wales |
|---|---|
| Locality | Port Caered, Abersoch, Caernarvonshire, Wales |
| Grid Reference | Not available |
| Rock Unit | Calcareous Grit |
|---|---|
| Biozone | Not available |
| Geological Age |
St David's Series (Cambrian Period) (499 – 508 Ma B.P.) [Closest ICS interval: Cambrian Series 3 ] |
| References | Lake 1940. A monograph of the British Cambrian Trilobites Palaeontographical Society Monographs (3): p.286 pl. xli figs.1-3 (cranidium) fig.4 (tail) Nicholson 1916 for 1915. Quarterly Journal of the Geological Society of London vol. lxxi (error for Nicholas, T.C. ??) (1): p.461 Resser 1936. Smithsonian Miscellaneous Collections xcv no. 4 (2): p.14 |
|---|
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