Time-Line of Portland
| Years Ago | Period / People | Place |
Graphic
|
| 0 |
Present Henry VIII |
Portland Castle |
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| 1,000 |
Normans
|
Rufus Castle |
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| 2,000 |
Romans
|
The Verne Maiden Castle |
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| 3,000 | |||
| 4,000 | Bronze Age | Stonehenge |
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| 5,000 | |||
| 6,000 | Neolithic | Avebury |
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| 7,000 | Late Mesolithic | ||
| 8,000 |
Culverwell |
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|
| 9,000 | Early Mesolithic | Star Carr |
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| 10,000 | |||
| 11,000 | |||
| 12,000 | Late Palaeolithic | The Verne & Hengistbury Head |
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| 50,000 | Upper Palaeolithic | Caves in the Dordogne, France |
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| 100,000 | Middle Palaeolithic | High Lodge, Suffolk |
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| at
least 3 million |
Lower Palaeolithic | Boxgrove, Sussex |
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| 120 to 130 Million |
Jurassic | Dinosaurs
& other fossils, Portland Quarries |
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