GB3D Type Fossils

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Fossil specimen : BGS GSM32152 – Lectotype

Taxonomic Group

Kingdom Animalia

  Phylum Brachiopoda

    Class -

      Order -

Fossil Name Sowerbyella antiqua Jones
Type Status Lectotype
Name History

Sowerbyella antiqua Jones

Registration No. GSM32152
Collector survey 1901
Donor or Associated Person Name not available
Held By British Geological Survey Logo British Geological Survey
Country Wales
Locality Maesyfallen, Llandeilo,Carmarthenshire
Grid Reference Not available
Rock Unit Llandeilo Limestone Formation
Biozone Not available
Geological Age

Caradoc Series (Ordovician Period) – Abereiddian Stage (Ordovician Period) (451 – 467 Ma B.P.)

[Closest ICS interval: Late Ordovician Epoch – Darriwilian Age ]


MacGregor 1961 Paleontology, Vol 4 Part 2 p.203

OT Jones Mem geol. Surv. Pal. vol.1 pt.5 1928 p.419

Spjeldnaes, 1957, Norsk Geol. Tidskr vol. 37 pt. 1 p.84

Available Images

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