Ludlow epoch

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Epochs in the Silurian
-444 —
-442 —
-440 —
-438 —
-436 —
-434 —
-432 —
-430 —
-428 —
-426 —
-424 —
-422 —
-420 —
-418 —
Epochs of the Silurian Period.
Axis scale: millions of years ago.

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, 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.

Paleontology[edit]

Arthropods[edit]

Arthropods of the Ludlow
Taxa Presence Location Description Images
Wenlock epoch to Ludlow epoch Europe and North America Large (up to 30 cm) trilobite.
Arctinurus boltoni

References[edit]

  1. ^ Jeppsson, L.; Calner, M. (2007). "The Silurian Mulde Event and a scenario for secundo—secundo events". Earth and Environmental Science Transactions of the Royal Society of Edinburgh. 93 (02): 135–154. doi:10.1017/S0263593300000377.
  2. ^ Munnecke, A.; Samtleben, C.; Bickert, T. (2003). "The Ireviken Event in the lower Silurian of Gotland, Sweden-relation to similar Palaeozoic and Proterozoic events". Palaeogeography, Palaeoclimatology, Palaeoecology. 195 (1): 99–124. doi:10.1016/S0031-0182(03)00304-3.