GB3D Type Fossils

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Fossil specimen : BGS GSM8725 – Syntype

Taxonomy
Taxonomic Group

Kingdom Animalia

  Phylum Arthropoda

    Class Trilobita

      Order Agnostida

Fossil Name Agnostus rudis (Salter)
Type Status Syntype
Name History

Agnostus rudis (Salter)

Homagnostus rudis (Salter)

Provenance
Registration No. GSM8725
Collector ?Old Survey
Donor or Associated Person Name not available
Held By British Geological Survey Logo British Geological Survey
Comments
Location
Country Wales
Locality Tremadoc, Caernarvonshire
Grid Reference Not available
Stratigraphy
Rock Unit Upper Cambrian, Including Tremadoc
Biozone Not available
Geological Age

Tremadoc Series (Ordovician Period) – Merioneth Series (Cambrian Period) (477.7 – 499 Ma B.P.)

[Closest ICS interval: Tremadocian Age – Cambrian Series 3 ]

References
References

Lake. 1906. Cambrian Trilobites. Mon. Palaeont. Soc p.22 pl.II, fig.14

Salter. 1864. Mem. Geol. Surv p.1-4 pl.1, fig. 3 (upper)

Salter. 1866. Mem. Geol. Surv p.296 pl.4 fig 2 upper

Available Images


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