Holotype: | A 31617 |
Locality: | Shoalshook Railway Cutting, Haverfordwest, Pembrokeshire, Wales |
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Rock Unit: | Sholeshook Limestone |
Geological Age: | Rawtheyan Stage (Ordovician Period) – Cautleyan Stage (Ordovician Period) (445.2 – 448 Ma B.P.) |
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Holotype: | A 3325 |
Locality: | Staffordshire, Dudley, Worcestershire, England |
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Rock Unit: | Wenlock Limestone |
Geological Age: | Wenlock Epoch (Silurian Period) (427.4 – 433.4 Ma B.P.) |
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Holotype: | A 33763 |
Locality: | Craig Head, Craighead, Girvan, Ayrshire, Scotland |
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Rock Unit: | Stinchar Limestone Group (McCoy's type) |
Geological Age: | Caradoc Series (Ordovician Period) – Abereiddian Stage (Ordovician Period) (449 – 465.5 Ma B.P.) |
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Lectotype: | A 33802 |
Locality: | Craighead (Craig Head Quarry, Davidson 1869), Girvan, Ayrshire, Scotland |
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Rock Unit: | Stinchar Limestone Group |
Geological Age: | Caradoc Series (Ordovician Period) – Abereiddian Stage (Ordovician Period) (449 – 465.5 Ma B.P.) |
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Holotype: | A 33941 |
Locality: | Aldens, Aldons, Woods 1891, Stinchar R., Girvan, Ayrshire, Scotland |
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Rock Unit: | Stinchar Limestone Group |
Geological Age: | Caradoc Series (Ordovician Period) – Abereiddian Stage (Ordovician Period) (449 – 465.5 Ma B.P.) |
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Syntype: | A 34303 |
Locality: | Woolhope, Herefordshire, England |
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Rock Unit: | Woolhope Limestone |
Geological Age: | Sheinwoodian Age (Silurian Period) (430.5 – 433.4 Ma B.P.) |
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Syntype: | A 3479 |
Locality: | Dudley, Worcestershire, England |
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Rock Unit: | Wenlock Limestone |
Geological Age: | Wenlock Epoch (Silurian Period) (427.4 – 433.4 Ma B.P.) |
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Holotype: | A 3483 |
Locality: | Malvern, Worcestershire, England |
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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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Paralectotype: | A 35175 |
Locality: | Wren's Nest, Dudley, Worcestershire, England |
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Rock Unit: | Wenlock Limestone |
Geological Age: | Wenlock Epoch (Silurian Period) (427.4 – 433.4 Ma B.P.) |
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: | A 36782 |
Locality: | Hobbs, Longhope, May Hill, Gloucestershire, England |
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Rock Unit: | Wenlock Limestone |
Geological Age: | Wenlock Epoch (Silurian Period) (427.4 – 433.4 Ma B.P.) |
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