Fossil specimen : SM A 18163 – Holotype
| Taxonomic Group |
Kingdom Animalia Phylum Hemichordata Class Graptolithina Order - |
|---|---|
| Fossil Name | Glyptograptus dentatus (Brongniart) |
| Type Status | Holotype |
| Name History | Glyptograptus dentatus (Brongniart) Diplograptus (Glyptograptus) dentatus var. Elles ex Tornquist ms. Diplograptus appendiculatus [Elles ex] Tornquist ms. Diplograptus appendiculatus Törnquist ms.: Holotype |
| Registration No. | A 18163 |
|---|---|
| Collector | Marr, J.E. |
| Donor or Associated Person | Name not available |
| Held By |
 Sedgwick Museum of Earth Sciences, University of Cambridge
|
| Comments |
| Country | England |
|---|---|
| Locality | Outerside, Keswick, Cumberland, England |
| Grid Reference | Not available |
| Rock Unit | Upper Skiddaw Slate |
|---|---|
| Biozone | Not available |
| Geological Age |
Llanvirn Series (Ordovician Period) – Tremadoc Series (Ordovician Period) (458.4 – 485.4 Ma B.P.) [Closest ICS interval: Mid Ordovician Epoch – Tremadocian Age ] |
| References | Bulman, O.M.B. 1963. Palaeontology vol. vi (4): p.673 (synonymy), p.675 Elles & Wood 1907. A monograph of British Graptolites Palaeontographical Society Monographs (3): p.255 pl. xxxi fig.5 Elles, G.L. 1898. Quarterly Journal of the Geological Society of London vol. liv (1): p.518 text-fig.30 |
|---|
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