GB3D Type Fossils

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Fossil specimen : SM A 10559 – Syntype

Taxonomy
Taxonomic Group

Kingdom Animalia

  Phylum Arthropoda

    Class Trilobita

      Order Phacopida

Fossil Name Homalonotus (Brongniartella) sedgwickii Salter
Type Status Syntype
Name History

Homalonotus (Brongniartella) sedgwickii Salter

Homalonotus bisulcatus Salter

Homalonotus bisulcatus Salter: Syntype

Homalonotus bisulcatus Salter

Provenance
Registration No. A 10559
Collector Name not available
Donor or Associated Person Name not available
Held By Sedgwick Museum of Earth Sciences Logo Sedgwick Museum of Earth Sciences
Comments
Location
Country Wales
Locality Pwllheli, Tremadoc, Wales (N.)
Grid Reference Not available
Stratigraphy
Rock Unit Cambrian
Biozone Not available
Geological Age

Ashgill Series (Ordovician Period) – Caradoc Series (Ordovician Period) (443.7 – 460.9 Ma B.P.)

[Closest ICS interval: Late Ordovician Epoch ]

References
References

McCoy 1850 b. A synopsis of the classification of the British Palaeozoic rocks with a systematic description of the British Palaeozoic fossils (1): p.168 pl.1g fig.25

Reed, F.R.C. 1918. Geological Magazine n.s. dec. vi, vol v (5): pp.270,271

Salter 1852 c. A synopsis of the classification of the British Palaeozoic rocks with a systematic description of the British Palaeozoic fossils (appendix a to McCoy) (2): appendix a p.v

Salter 1873. Catalogue of the Cambrian and Silurian fossils contained in the Geological Museum of the University of Cambridge (3): p.53

Woods, H. 1891. Catalogue of the Type Fossils in the Woodwardian Museum, Cambridge. Henry Woods with preface by T. McKenny Hughes CUP. 180+xiv SPL: II. 16 (4): p.145

Available Images

High resolution photographs

/CAMSM/P871851.jp2

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/CAMSM/P871854.jp2

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Steroscopic photographs

/CAMSM/P874657.jp2

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