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The age of rocks

The age of rocks

Update: 2009-07-07
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Description

Andrew Bell begins to explain how we can determine the age of rocks by looking closely at their layers.
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In Channel
Geological time

Geological time

2009-07-0700:50

The age of rocks

The age of rocks

2009-07-0704:45

Coins and fossils

Coins and fossils

2009-07-0702:00

Geological maps

Geological maps

2009-07-0706:07

Rock layers

Rock layers

2009-07-0703:07

Geology at Siccar Point

Geology at Siccar Point

2009-07-0704:07

Radiometric dating

Radiometric dating

2009-07-0705:11

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The age of rocks

The age of rocks

The Open University