Holotype: | WE2257 |
Locality: | Manchester Wood BH - NW Mapperley Colliery - Derbyshire. |
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Rock Unit: | Coal Measures Group |
Geological Age: | Westphalian Stage (Carboniferous Period) (308 – 319 Ma B.P.) |
Resources: |
Paratype: | WKr86 |
Locality: | Hythe Kent |
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Rock Unit: | Lower Greensand Group |
Geological Age: | Albian Age (Cretaceous Period) – Aptian Age (Cretaceous Period) (100.5 – 126.3 Ma B.P.) |
Resources: |
Paratype: | WKr87 |
Locality: | Hythe Kent |
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Rock Unit: | Lower Greensand Group |
Geological Age: | Albian Age (Cretaceous Period) – Aptian Age (Cretaceous Period) (100.5 – 126.3 Ma B.P.) |
Resources: |
Holotype: | WN830 |
Locality: | Willesden no.1 Borehole,London |
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Rock Unit: | Upper Devonian Rocks (Undifferentiated) |
Geological Age: | Late Devonian Epoch (Devonian Period) (358.9 – 382.7 Ma B.P.) |
Resources: |
Holotype: | WN831 |
Locality: | Willesden no.1 Borehole,London |
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Rock Unit: | Upper Devonian Rocks (Undifferentiated) |
Geological Age: | Late Devonian Epoch (Devonian Period) (358.9 – 382.7 Ma B.P.) |
Resources: |
Paratype: | X 24757 |
Locality: | Folkestone, Kent, England |
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Rock Unit: | Gault |
Geological Age: | Albian Age (Cretaceous Period) (100.5 – 113 Ma B.P.) |
Resources: | {None available} |
Neotype: | X 36096 |
Locality: | Grange Top Quarry, Ketton, Rutland, England |
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Rock Unit: | Rhythmic Sequence |
Geological Age: | Bathonian Age (Jurassic Period) (166.1 – 168.3 Ma B.P.) |
Resources: | {None available} |
Paratype: | X 765 |
Locality: | Top Farm (sand pit 750m N.N.E.), Nettleton, Lincolnshire, England |
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Rock Unit: | Claxby Ironstone Formation (c.1m above base) |
Geological Age: | Valanginian Age (Cretaceous Period) (133.9 – 139.4 Ma B.P.) |
Resources: | {None available} |
Paratype: | X 766 |
Locality: | Benniworth Haven railway cutting, Donington-on-Bain, Lincolnshire, England |
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Rock Unit: | Claxby Ironstone Formation (1-2m above base) |
Geological Age: | Valanginian Age (Cretaceous Period) (133.9 – 139.4 Ma B.P.) |
Resources: |
Paratype: | X 767 |
Locality: | Benniworth Haven railway cutting, Donington-on-Bain, Lincolnshire, England |
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Rock Unit: | Claxby Ironstone Formation (1-2m above base) |
Geological Age: | Valanginian Age (Cretaceous Period) (133.9 – 139.4 Ma B.P.) |
Resources: | {None available} |