Fossil specimen : SM A 17690 – Holotype
| Taxonomic Group |
Kingdom Animalia Phylum Hemichordata Class Graptolithina Order Graptoloidea |
|---|---|
| Fossil Name | Didymograptus nicholsoni var. planus Elles & Wood |
| Type Status | Holotype |
| Name History | Didymograptus nicholsoni var. planus Elles & Wood: Holotype |
| Registration No. | A 17690 |
|---|---|
| Collector | Name not available |
| Donor or Associated Person | Nicholson, Henry Alleyne (1844-1899) |
| 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 | Elles & Wood 1901. A monograph of British Graptolites Palaeontographical Society Monographs (1): p.29 text-fig.17 a and pl. ii fig.5 a |
|---|
Available Images
High resolution photographs
/CAMSM/P868527.jp2
2903 KB
/CAMSM/P868530.jp2
4882 KB
Steroscopic photographs
/CAMSM/P870965.jp2
6521 KB
View these images in your web browser using our JPEG2000 viewer. Zoom in and out and pan around in high resolution. Requires JavaScript to be enabled.
Download these images as high resolution JPEG2000 files. You may need to use image-editing software to view these files.
 This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License. |