Holotype: | J.06057a, b |
Locality: | Trench on opposite side of road to King's Arms Inn, Gosford Turn Corner, Kidlington, Oxfordshire |
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Rock Unit: | Peterborough Member, Callomon's Oyster-pyrites Bed 12 |
Geological Age: | Callovian Age (Jurassic Period) (163.5 – 166.1 Ma B.P.) |
Resources: |
Paratype: | J.06131 |
Locality: | Trench on opposite side of road to King's Arms Inn, Gosford Turn Corner, Kidlington, Oxfordshire |
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Rock Unit: | Peterborough Member, Callomon's Oyster-pyrites Bed 12 |
Geological Age: | Callovian Age (Jurassic Period) (163.5 – 166.1 Ma B.P.) |
Resources: |
Neotype: | J.12807 |
Locality: | Tidmoor Point, near Weymouth, Dorset |
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Rock Unit: | Peterborough Member |
Geological Age: | Callovian Age (Jurassic Period) (163.5 – 166.1 Ma B.P.) |
Resources: |
Holotype: | J.12809 |
Locality: | Tidmoor Point, near Weymouth, Dorset |
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Rock Unit: | Peterborough Member |
Geological Age: | Callovian Age (Jurassic Period) (163.5 – 166.1 Ma B.P.) |
Resources: |
Neotype: | J.12815 |
Locality: | St Neots, Cambridgeshire |
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Rock Unit: | Peterborough Member |
Geological Age: | Callovian Age (Jurassic Period) (163.5 – 166.1 Ma B.P.) |
Resources: |
Paratype: | J.12885 |
Locality: | Cam Down, Dursley, Gloucestershire |
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Rock Unit: | Lias Group, Lower part of Cephalopod Bed, Upper Lias |
Geological Age: | Toarcian Age (Jurassic Period) (174.1 – 182.7 Ma B.P.) |
Resources: |
Paratype: | J.12886 |
Locality: | Dundry, Somerset |
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Rock Unit: | Inferior Oolite Group |
Geological Age: | Bajocian Age (Jurassic Period) (168.3 – 170.3 Ma B.P.) |
Resources: |
Holotype: | J.13381a, b |
Locality: | Chippinghurst, near Chiselhampton, 2½ miles south of Wheatley, Oxfordshire |
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Rock Unit: | Kimmeridgian Clay Formation |
Geological Age: | Kimmeridgian Age (Jurassic Period) (152.1 – 157.3 Ma B.P.) |
Resources: |
Holotype: | J.14740a-c |
Locality: | Bradley Farm (Rockley) Quarry, Cumnor, Oxfordshire |
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Rock Unit: | Corallian Group, ? Arkell's Bed 5 |
Geological Age: | Oxfordian Age (Jurassic Period) (157.3 – 163.5 Ma B.P.) |
Resources: | {None available} |
Holotype: | J.16020 |
Locality: | Lyme Regis, Dorset |
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Rock Unit: | Lias Group, Lower Lias |
Geological Age: | Sinemurian Age (Jurassic Period) (190.8 – 199.3 Ma B.P.) |
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