Fossil specimen : SM E 3394 – Undifferentiated Type
| Taxonomic Group |
Kingdom Animalia Phylum Arthropoda Class Trilobita Order Proetida |
|---|---|
| Fossil Name | Coignouina acanthina (Coignou) |
| Type Status | Undifferentiated Type |
| Name History | Coignouina acanthina (Coignou) Brachymetopus (Coignouina) acanthina (Coignou): Undifferentiated Type Cyphaspis acanthina Coignou: Holotype |
| Registration No. | E 3394 |
|---|---|
| Collector | Name not available |
| Donor or Associated Person | Coignou |
| Held By |
 Sedgwick Museum of Earth Sciences, University of Cambridge
|
| Comments |
| Country | England |
|---|---|
| Locality | Butterhaw (base), Cracoe, Yorkshire, England |
| Grid Reference | Not available |
| Rock Unit | Carboniferous Limestone |
|---|---|
| Biozone | Not available |
| Geological Age |
Visean Stage (Carboniferous Period) (329 – 346.7 Ma B.P.) |
| References | Coignou 1890. Quarterly Journal of the Geological Society of London vol. xlvi (1): p.422 fig.5 King, W.B.R. 1924. Naturalist no. 815 (3): p.361 Miller 1973. Geological Magazine vol. 110 (5): p.116 Reed, F.R.C. 1943. Annals and Magazine of Natural History ser. (11) vol. x (4): p.64 Woods, H. 1891. Catalogue of the Type Fossils in the Woodwardian Museum, Cambridge. Henry Woods with preface by T. McKenny Hughes CUP. 180+xiv SPL: II. 16 (2): p.143 |
|---|
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