Fossil specimen : NMW 86.25G.30 – Holotype
| Taxonomic Group |
Kingdom Animalia Phylum Arthropoda Class Trilobita Order Proetida |
|---|---|
| Fossil Name | Cyrtoproetus (Cyrtoproetus) cracoensis michlowensi Brauckmann & Tilsley, 1987 |
| Type Status | Holotype |
| Name History | Cyrtoproetus (Cyrtoproetus) cracoensis michlowensi Brauckmann & Tilsley, 1987 – See Brauckmann and Tilsley (1987): Holotype |
| Registration No. | 86.25G.30 |
|---|---|
| Collector | Tilsley, J.W. |
| Donor or Associated Person | Tilsley, J.W. |
| Held By |
 Amgueddfa Cymru - National Museum of Wales
|
| Comments |
| Country | England |
|---|---|
| Locality | Mich Low, Bradwell, Derbyshire |
| Grid Reference | Available from host institution |
| Rock Unit | Monsal Dale Limestones Formation |
|---|---|
| Biozone | Not available |
| Geological Age |
Brigantian Substage (Carboniferous Period) (329 – 330.9 Ma B.P.) [Closest ICS interval: Visean Age ] |
| References | Brauckmann, C. and Tilsley, J.W. 1987. On Cyrtoproetus (Trilobita; Dinantian-Namurian). Senckenbergiana lethaea, Vol. 68, 139-61. p.149, text-fig 3, p144, text-fig 17; p.150. pl.1, fig 1. |
|---|
Available Images
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