Fossil specimen : SM A 35835 – Lectotype
| Taxonomic Group |
Kingdom Animalia Phylum Brachiopoda Class Lingulata Order Lingulida |
|---|---|
| Fossil Name | Lingula marri Postlethwaite, 1897 |
| Type Status | Lectotype |
| Name History | Lingula marri Postlethwaite, 1897: Lectotype Lingula marrii Postlethwaite |
| Registration No. | A 35835 |
|---|---|
| Collector | Marr, J.E.; Harker, A. |
| Donor or Associated Person | Name not available |
| Held By |
 Sedgwick Museum of Earth Sciences, University of Cambridge
|
| Comments |
| Country | England |
|---|---|
| Locality | Hollows Grange, Borrowdale, Keswick, Lake District, England |
| Grid Reference | Not available |
| Rock Unit | Skiddaw Slate (lower beds) |
|---|---|
| Biozone | Not available |
| Geological Age |
Abereiddian Stage (Ordovician Period) – Arenig Series (Ordovician Period) (460.5 – 477.7 Ma B.P.) [Closest ICS interval: Darriwilian Age – Early Ordovician Epoch ] |
| References | Cocks, L.R.M. 1978. A review of British Lower Palaeozoic Brachiopods, including a synoptic revision of Davidson's monograph Palaeontographical Society Monographs (3): p.9 Postlethwaite 1897. The Geology of the English Lake District, with notes on the Minerals (1): p.17 pl. ii figs.9, 9 a Postlethwaite 1906. The Geology of the English Lake District, with notes on the Minerals 2nd edition (2): p.25 pl. v fig.10 |
|---|
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