In the geological timescale, the Ludlow Epoch (from 427.4 ± 0.5 million years ago to 423.0 ± 2.3 million years ago) occurred during the Silurian Period, ...
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after the end of the Homerian Age. It is named for the town of Ludlow in Shropshire, England.
The Ludlow Epoch is subdivided into two stages: Gorstian and Ludfordian.