GB3D Type Fossils

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Fossil specimen : BGS GSM37539 – Holotype

Taxonomic Group

Kingdom Animalia

  Phylum Brachiopoda

    Class -

      Order -

Fossil Name Sowerbyella sladensis var simularis Jones
Type Status Holotype
Name History

Sowerbyella sladensis var simularis Jones – See Jones OT (1928): Holotype

Registration No. GSM37539
Collector n/k
Donor or Associated Person Name not available
Held By British Geological Survey Logo British Geological Survey
Country Wales
Locality Narberth railway cut, Pembrokeshire
Grid Reference Not available
Rock Unit Ashgill Formation
Biozone Not available
Geological Age

Hirnantian Age (Ordovician Period) – Rawtheyan Stage (Ordovician Period) (443.8 – 447 Ma B.P.)


Jones OT. 1928. Mem Geol Surv p.423 XXI fig 18 19 20

Available Images

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Steroscopic photographs


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