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Fossil specimen : SM A 18571 – Syntype

Taxonomy
Taxonomic Group

Kingdom Animalia

  Phylum Hemichordata

    Class Graptolithina

      Order -

Fossil Name Dicellograptus sextans (Hall J.)
Type Status Syntype
Name History

Dicellograptus sextans (Hall J.)

Dicranograptus formosus Hopkinson: Syntype

Provenance
Registration No. A 18571
Collector Name not available
Donor or Associated Person Hopkinson, John (1844-1919)
Held By Sedgwick Museum of Earth Sciences Logo Sedgwick Museum of Earth Sciences, University of Cambridge
Comments slab with several specimens
Location
Country Scotland
Locality Deld Craig Burn, Moffat, Dumfriesshire, Scotland
Grid Reference Not available
Stratigraphy
Rock Unit Glenkiln Shale
Biozone Not available
Geological Age

Caradoc Series (Ordovician Period) (449 – 458.4 Ma B.P.)

[Closest ICS interval: Late Ordovician Epoch ]

References
References

Elles & Wood 1904. A monograph of British Graptolites Palaeontographical Society Monographs (2): p.153 text-fig.96 b (specimens on the slab) pl. xxi fig.1 a (the whole slab)

Hopkinson 1870. Geological Magazine vol. vii (1): p.356 pl. xvi figs.2 b, 2 c (two specimens on the slab) fig.2 d (the whole slab)

Available Images

High resolution photographs

/CAMSM/P868573.jp2

4289 KB

/CAMSM/P868576.jp2

4504 KB

Steroscopic photographs

/CAMSM/P870977.jp2

6190 KB


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