Holotype: | GSb4094 |
Locality: | Middletoon, Shropshire |
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Rock Unit: | Weston Flags Formation |
Geological Age: | Abereiddian Stage (Ordovician Period) (460.5 – 465.5 Ma B.P.) |
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Holotype: | GSd3154 |
Locality: | Long's Quarry, Tortworth, Gloucestershire. |
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Rock Unit: | Llandovery Rocks (Undifferentiated) |
Geological Age: | Llandovery Epoch (Silurian Period) (433.4 – 443.8 Ma B.P.) |
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Undifferentiated Type: | Geol.Soc.Coll.6827 |
Locality: | Llandeilo, Carmarthenshire |
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Rock Unit: | Llandeilo Rocks (Undifferentiated) |
Geological Age: | Caradoc Series (Ordovician Period) – Abereiddian Stage (Ordovician Period) (449 – 465.5 Ma B.P.) |
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Syntype: | Geol.Soc.Coll.6828 |
Locality: | Welshpool, Montgomeryshire |
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Rock Unit: | Caradoc Rocks (Undifferentiated) |
Geological Age: | Caradoc Series (Ordovician Period) (449 – 458.4 Ma B.P.) |
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Lectotype: | Geol.Soc.Coll.6829 |
Locality: | Wistanstow Welshpool |
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Rock Unit: | Caradoc Rocks (Undifferentiated) |
Geological Age: | Caradoc Series (Ordovician Period) (449 – 458.4 Ma B.P.) |
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Syntype: | Geol.Soc.Coll.6833 |
Locality: | Welshpool, Montgomeryshire |
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Rock Unit: | Caradoc Rocks (Undifferentiated) |
Geological Age: | Caradoc Series (Ordovician Period) (449 – 458.4 Ma B.P.) |
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Syntype: | Geol.Soc.Coll.6834 |
Locality: | Welshpool |
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Rock Unit: | Caradoc Rocks (Undifferentiated) |
Geological Age: | Caradoc Series (Ordovician Period) (449 – 458.4 Ma B.P.) |
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Syntype: | Geol.Soc.Coll.6835 |
Locality: | Pencerrig, Builth |
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Rock Unit: | Llandeilo Rocks (Undifferentiated) |
Geological Age: | Caradoc Series (Ordovician Period) – Abereiddian Stage (Ordovician Period) (449 – 465.5 Ma B.P.) |
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Lectotype: | Geol.Soc.Coll.6836a |
Locality: | Gwern-y-fach Builth Radnorshire |
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Rock Unit: | Llandeilo Flags Formation |
Geological Age: | Caradoc Series (Ordovician Period) – Abereiddian Stage (Ordovician Period) (449 – 465.5 Ma B.P.) |
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Syntype: | Geol.Soc.Coll.6837 |
Locality: | Builth |
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Rock Unit: | Caradoc Rocks (Undifferentiated) |
Geological Age: | Caradoc Series (Ordovician Period) (449 – 458.4 Ma B.P.) |
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