Paratype: | Ru6297 |
Locality: | Trwyn-Carreg-y-Tir |
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Rock Unit: | Lower Cambrian Rocks (Undifferentiated) |
Geological Age: | Comley Series (Cambrian Period) (508 – 526 Ma B.P.) |
Resources: |
Holotype: | Ru9327 |
Locality: | Trawsfynydd |
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Rock Unit: | Dolgellau Formation |
Geological Age: | Merioneth Series (Cambrian Period) (485.4 – 499 Ma B.P.) |
Resources: |
Holotype: | Ru9328 |
Locality: | Trawsfynydd |
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Rock Unit: | Dolgellau Formation |
Geological Age: | Merioneth Series (Cambrian Period) (485.4 – 499 Ma B.P.) |
Resources: |
Paratype: | Ru9436 |
Locality: | Trawsfynydd |
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Rock Unit: | Dolgellau Formation |
Geological Age: | Merioneth Series (Cambrian Period) (485.4 – 499 Ma B.P.) |
Resources: |
Paratype: | Ru9437 |
Locality: | Trawsfynydd |
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Rock Unit: | Dolgellau Formation |
Geological Age: | Merioneth Series (Cambrian Period) (485.4 – 499 Ma B.P.) |
Resources: |
Paratype: | TCC862 |
Locality: | Clog-y-fran St Clears |
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Rock Unit: | Llanvirn Rocks (Undifferentiated) |
Geological Age: | Abereiddian Stage (Ordovician Period) (460.5 – 465.5 Ma B.P.) |
Resources: |
Lectotype: | Uni College Bangor1 |
Locality: | Penrhyn Quarry Bethesda Caernarvonshire |
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Rock Unit: | Llanberis Slates Formation |
Geological Age: | Comley Series (Cambrian Period) (508 – 526 Ma B.P.) |
Resources: |
Lectotype: | Uni College Bangor2 |
Locality: | Penrhyn Quarry Bethesda Caernarvonshire |
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Rock Unit: | Llanberis Slates Formation |
Geological Age: | Comley Series (Cambrian Period) (508 – 526 Ma B.P.) |
Resources: |
Paratype: | WE1227 |
Locality: | Otley Chevin ,SW of Dib Cottages. |
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Rock Unit: | Otley Shell Bed |
Geological Age: | Kinderscoutian Substage (Carboniferous Period) (321.5 – 322 Ma B.P.) |
Resources: |
Paratype: | WE1229 |
Locality: | Otley Chevin ,SW of Dib Cottages. |
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Rock Unit: | Millstone Grit Group |
Geological Age: | Namurian Stage (Carboniferous Period) (319 – 329 Ma B.P.) |
Resources: |