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[[Category:Devonian]]

...od. Later, the overall increase of atmospheric oxygen from 13% in the Late Devonian to 30-31% by the [[Late Permian]] was accompanied by a more widespread dist ...occur in modern times. Surface fires driven by dry seasons are evident in Devonian and Carboniferous [[progymnosperm]] forests. [[Lepidodendron]] forests dat

The rock is old [[red sandstone]] of the [[Devonian]] period. There is no soil of any significance on it.<ref name="Smith">{{Ha

...first because the runny substrate of Cornish clotted cream would make the Devonian method of service impossible to achieve without looking messy.{{fact|date=J