Fossil specimen : SM A 10140 – Lectotype
| Taxonomic Group |
Kingdom Animalia Phylum Echinodermata Class Eocrinoidea Order Rhombifera |
|---|---|
| Fossil Name | Tetracystis oblongus (Forbes) |
| Type Status | Lectotype |
| Name History | Tetracystis oblongus (Forbes): Lectotype Lepadocrinus quadrifasciatus (Pearce) Pseudocrinites oblongus Forbes Pseudocrinites quadrifasciatus Pearce |
| Registration No. | A 10140 |
|---|---|
| Collector | Name not available |
| Donor or Associated Person | Fletcher Coll. |
| Held By |
 Sedgwick Museum of Earth Sciences, University of Cambridge
|
| Comments |
| Country | England |
|---|---|
| Locality | Dudley, Worcestershire, England |
| Grid Reference | Not available |
| Rock Unit | Wenlock Limestone |
|---|---|
| Biozone | Not available |
| Geological Age |
Wenlock Epoch (Silurian Period) (427.4 – 433.4 Ma B.P.) |
| References | Forbes 1848. Memoirs of the Geological Survey of England and Wales vol ii, part ii (1): p.48 pl. xiii figs. 7-10 Forbes 1848. Memoirs of the Geological Survey of England and Wales vol ii, part ii (2): p.490 pl. 14 fig. 1 Paul 1967 a. Bulletin of the British Museum (Natural History). Geology vol. 13 (4): p.331 text-figs. 22-25, pl. 5 fig. 5-7, 11-13 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 (3): p.43 |
|---|
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