Holotype: | 2877 |
Locality: | Clandown Colliery Quarry, Radstock, Avon |
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Rock Unit: | Pleinsbachian: Jamesoni or Ibex Zone: Jamesoni Limestone |
Geological Age: | Pliensbachian Age (Jurassic Period) (182.7 – 190.8 Ma B.P.) |
Resources: |
Holotype: | 305 |
Locality: | Avon Section |
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Rock Unit: | Tournaisian: K. zone: K2 subzone |
Geological Age: | Tournaisian Stage (Carboniferous Period) (346.7 – 358.9 Ma B.P.) |
Resources: |
Paratype: | 418 |
Locality: | Manor Road Quarry, Keynsham, Nr. Bristol |
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Rock Unit: | Sinemurian: A. bucklandi zone |
Geological Age: | Sinemurian Age (Jurassic Period) (190.8 – 199.3 Ma B.P.) |
Resources: |
Syntype: | 60.64.NH |
Locality: | Shap Tollbar Quarry, Cumbria |
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Rock Unit: | Carboniferous Limestone |
Geological Age: | Carboniferous Period (Carboniferous Period) (298.9 – 358.9 Ma B.P.) |
Resources: |
Holotype: | 60/1985/292 |
Locality: | Unknown |
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Rock Unit: | Unknown |
Geological Age: | Not Available () (0 – 0 Ma B.P.) |
Resources: |
Holotype: | 73.28G.3 a-c |
Locality: | Woolhope, Herefordshire |
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Rock Unit: | Woolhope Limestone Formation |
Geological Age: | Sheinwoodian Age (Silurian Period) (430.5 – 433.4 Ma B.P.) |
Resources: |
Holotype: | 77.11G.24 |
Locality: | Ceiriog Valley, Berwyn Hills |
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Rock Unit: | Bryn Siltstone Formation |
Geological Age: | Longvillian Substage (Ordovician Period) (452.75 – 454 Ma B.P.) |
Resources: |
Holotype: | 77.12G.10 |
Locality: | Egmont Bight, Worth Matravers, Dorset |
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Rock Unit: | Bed 6c, Kimmeridge Clay Formation |
Geological Age: | Kimmeridgian Age (Jurassic Period) (152.1 – 157.3 Ma B.P.) |
Resources: |
Holotype: | 77.12G.12 |
Locality: | Chapman's Pool, Worth Matravers, Dorset |
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Rock Unit: | Bed 3H, Kimmeridge Clay Formation |
Geological Age: | Kimmeridgian Age (Jurassic Period) (152.1 – 157.3 Ma B.P.) |
Resources: |
Holotype: | 77.12G.13 |
Locality: | Egmont Bight, Worth Matravers, Dorset |
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Rock Unit: | Bed 6d, Kimmeridge Clay Formation |
Geological Age: | Kimmeridgian Age (Jurassic Period) (152.1 – 157.3 Ma B.P.) |
Resources: |