Fossil specimen : SM A 14916 – Syntype
| Taxonomic Group |
Kingdom Animalia Phylum Mollusca Class Gastropoda Order - |
|---|---|
| Fossil Name | Cyclonema crebristria (McCoy) |
| Type Status | Syntype |
| Name History | Cyclonema crebristria (McCoy) Cyclonema crebristria (McCoy) Turbo crebristria McCoy: Syntype Turbo crebristria McCoy |
| Registration No. | A 14916 |
|---|---|
| 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 | Alt yr Anker, Meifod, Montgomeryshire, Wales |
| Grid Reference | Not available |
| Rock Unit | Bala Sandstone (fine) |
|---|---|
| Biozone | Not available |
| Geological Age |
Ashgill Series (Ordovician Period) – Caradoc Series (Ordovician Period) (443.8 – 458.4 Ma B.P.) [Closest ICS interval: Late Ordovician Epoch ] |
| References | McCoy 1851 b. Annals and Magazine of Natural History ser. (2) vol. vii (1): p.49 McCoy 1852 a. A synopsis of the classification of the British Palaeozoic rocks with a systematic description of the British Palaeozoic fossils Palaeontographical Society Monographs (2): p.295 pl.1 k fig.36 McCoy 1854 a. Contributions to British Palaeontology (3): p.184 Salter 1873. Catalogue of the Cambrian and Silurian fossils contained in the Geological Museum of the University of Cambridge (4): p.69 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 (5): p.102 |
|---|
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