Palynology dating techniques absloute dating
1924a The cave-men and hill-men of Derbyshire and South Yorkshire.
Journal of the Royal Anthropological Institute, 55, 146-178.
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The age of the Rhynie chert and it's associated sediments has been calculated by combining two analytical methods: absolute dating and biostratigraphy.
Abstracts of papers read at the General Meetings of the Sheffield Literary and Philosophical Society in 1924, 11-13.
This makes them ideal zone fossils for biostratigraphy and dating of sedimentary rocks (for some examples of spores, see the section on the Rhynie flora).
The Rhynie cherts and particularly its associated muddy sediments have yielded many well preserved fossilised spores.
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