Browsing downloads in "BGS Geological Timechart"

The BGS Geological Timechart aims to provide colourful reference material for use in schools, colleges and the home, setting out the geological timescale and geochronological terms used by the British Geological Survey.

BGS Geological Timechart - Phanerozoic
[Adobe Acrobat PDF 38 KB]
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Timechart poster
Artistic impression of geological time
[Adobe Acrobat PDF 356 KB]
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