Holotype: | 1996.18.V |
Locality: | Rhiwlas |
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Rock Unit: | Rhiwlas Limestone |
Geological Age: | Ashgill Series (Ordovician Period) (443.8 – 449 Ma B.P.) |
Resources: |
Holotype: | 1996.18.W |
Locality: | Rhiwlas |
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Rock Unit: | Rhiwlas Limestone |
Geological Age: | Ashgill Series (Ordovician Period) (443.8 – 449 Ma B.P.) |
Resources: |
Paratype: | 19966 |
Locality: | South side of old dock alongside derelict hut, N.W. of Sharpness Hotel, Sharpness, Gloucestershire |
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Rock Unit: | Old Red Sandstone: Downtonian |
Geological Age: | Devonian Period (Devonian Period) – Silurian Period (Silurian Period) (358.9 – 443.8 Ma B.P.) |
Resources: |
Paratype: | 1998.106 |
Locality: | Cynwyd, Gwynedd |
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Rock Unit: | Ashgillian |
Geological Age: | Ashgill Series (Ordovician Period) (443.8 – 449 Ma B.P.) |
Resources: |
Holotype: | 20284 |
Locality: | Behind the Colonade, Hotwells, Bristol |
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Rock Unit: | Visean: D Zone: D1 Beds: Marly beds behind colonade, Hotwells, Bristol |
Geological Age: | Visean Stage (Carboniferous Period) (329 – 346.7 Ma B.P.) |
Resources: |
Paratype: | 21.306.G32 |
Locality: | Llwyncrwn, Whitland, Carmarthenshire |
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Rock Unit: | Pontyfenni Formation |
Geological Age: | Fennian Stage (Ordovician Period) (465.5 – 470 Ma B.P.) |
Resources: |
Holotype: | 21000 |
Locality: | Holwell Quarry, Somerset |
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Rock Unit: | Visean: Clifton Down Limestone |
Geological Age: | Visean Stage (Carboniferous Period) (329 – 346.7 Ma B.P.) |
Resources: |
Paratype: | 21003 |
Locality: | Holwell Quarry, Somerset |
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Rock Unit: | Visean: Clifton Down Limestone |
Geological Age: | Visean Stage (Carboniferous Period) (329 – 346.7 Ma B.P.) |
Resources: |
Paratype: | 21004 |
Locality: | Holwell Quarry, Somerset |
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Rock Unit: | Visean: Clifton Down Limestone |
Geological Age: | Visean Stage (Carboniferous Period) (329 – 346.7 Ma B.P.) |
Resources: |
Paratype: | 21005 |
Locality: | Holwell Quarry, Somerset |
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Rock Unit: | Visean: Clifton Down Limestone |
Geological Age: | Visean Stage (Carboniferous Period) (329 – 346.7 Ma B.P.) |
Resources: |