Holotype: | A 16697 |
Locality: | Llanvirn Quarry, St. David's, Pembrokeshire, Wales |
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Rock Unit: | Llanvirn Bed |
Geological Age: | Abereiddian Stage (Ordovician Period) (460.5 – 465.5 Ma B.P.) |
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Syntype: | A 26576 |
Locality: | Builth Bridge, Radnorshire, Wales |
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Rock Unit: | Wenlock Shale |
Geological Age: | Wenlock Epoch (Silurian Period) (427.4 – 433.4 Ma B.P.) |
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Syntype: | A 26577 |
Locality: | Builth Bridge, Radnorshire, Wales |
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Rock Unit: | Wenlock Shale |
Geological Age: | Wenlock Epoch (Silurian Period) (427.4 – 433.4 Ma B.P.) |
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Lectotype: | A 26578 |
Locality: | Builth, Radnorshire, Wales |
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Rock Unit: | Wenlock Shale |
Geological Age: | Wenlock Epoch (Silurian Period) (427.4 – 433.4 Ma B.P.) |
Resources: |
Syntype: | A 26579 |
Locality: | Builth Bridge, Radnorshire, Wales |
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Rock Unit: | Wenlock Shale |
Geological Age: | Wenlock Epoch (Silurian Period) (427.4 – 433.4 Ma B.P.) |
Resources: |
Paratype: | A 26580 |
Locality: | Builth Bridge, Radnorshire, Wales |
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Rock Unit: | Wenlock Shale |
Geological Age: | Wenlock Epoch (Silurian Period) (427.4 – 433.4 Ma B.P.) |
Resources: |
Paratype: | A 26581 |
Locality: | Builth Bridge, Radnorshire, Wales |
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Rock Unit: | Wenlock Shale |
Geological Age: | Wenlock Epoch (Silurian Period) (427.4 – 433.4 Ma B.P.) |
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Paratype: | A 27465 |
Locality: | Old Radnor, Presteign, Radnorshire, Wales |
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Rock Unit: | Dolyhir and Nash Scar Limestone Formation |
Geological Age: | Sheinwoodian Age (Silurian Period) (430.5 – 433.4 Ma B.P.) |
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Paratype: | A 27467 |
Locality: | Old Radnor, Presteign, Radnorshire, Wales |
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Rock Unit: | Dolyhir and Nash Scar Limestone Formation |
Geological Age: | Sheinwoodian Age (Silurian Period) (430.5 – 433.4 Ma B.P.) |
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Syntype: | A 28829 |
Locality: | Aber Hirnant, Maer Hir, Maes-Hir, Bala (E.), Wales |
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Rock Unit: | Hirnant Limestone |
Geological Age: | Ashgill Series (Ordovician Period) (443.8 – 449 Ma B.P.) |
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