Fossil specimen : SM A 40512 – Lectotype
| Taxonomic Group |
Kingdom Animalia Phylum Brachiopoda Class Strophomenata Order Strophomenida |
|---|---|
| Fossil Name | Leptaena haverfordensis Bancroft, 1949 |
| Type Status | Lectotype |
| Name History | Leptaena haverfordensis Bancroft, 1949 Leptaena haverfordensis var. contracta Bancroft: Lectotype Leptaena haverfordensis Bancroft, 1949 Leptaena haverfordensis var. contracta Bancroft Leptaena haverfordensis Bancroft, 1949 Leptaena rhomboidalis Wilckens |
| Registration No. | A 40512 |
|---|---|
| Collector | Name not available |
| Donor or Associated Person | Turnbull, V.M. |
| Held By |
 Sedgwick Museum of Earth Sciences, University of Cambridge
|
| Comments | part and counterpart : (parts a-b) |
| Country | Wales |
|---|---|
| Locality | Haverfordwest, Pembrokeshire, Wales |
| Grid Reference | Not available |
| Rock Unit | Lower Llandovery |
|---|---|
| Biozone | Not available |
| Geological Age |
Llandovery Epoch (Silurian Period) (433.4 – 443.8 Ma B.P.) |
| References | Bancroft, B.B. & Lamont 1949 b. Welsh Valentian Brachiopods Quarry Managers' Journal vol. 7 (2): p.6 pli fig.18 (a.40, 512b) Bancroft, B.B. & Lamont 1949 b. Welsh Valentian Brachiopods Quarry Managers' Journal vol. 7 (3): p.6 pl. i figs.21-22 (a.40, 512a) Cocks, L.R.M. 1968. Bulletin of the British Museum (Natural History). Geology vol. 15 (4): pp.304, 305 pl.5 fig.14 (a.40, 512a) Cocks, L.R.M. 1978. A review of British Lower Palaeozoic Brachiopods, including a synoptic revision of Davidson's monograph Palaeontographical Society Monographs (6): p.115 (a.40512a) Cocks, L.R.M. 1978. A review of British Lower Palaeozoic Brachiopods, including a synoptic revision of Davidson's monograph Palaeontographical Society Monographs (5): p.115 |
|---|
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