Pridoli epoch


Pridoli Epoch
423–419.2 million years ago
Ages in the Pridoli epoch
-423 —
-422.5 —
-422 —
-421.5 —
-421 —
-420.5 —
-420 —
-419.5 —
-419 —
Ages of the Pridoli epoch.
Axis scale: millions of years ago.

In the geologic timescale, the Pridoli epoch of the Silurian period of the Paleozoic era of the Phanerozoic eon is comprehended between 423 ± 2.3 and 419.2 ± 3.2 mya (million years ago), approximately. The Pridoli epoch succeeds the Ludfordian age and precedes the Lochkovian age of the Devonian. It is named after one locality at the Homolka a Přídolí nature reserve near the Prague suburb Slivenec in the Czech Republic.[1] Přídolí is the old name of a cadastral field area.[2]



Arthropods of the Pridoli
Taxa Presence Location Description Images
Brontoscorpio Gorstian-Pridoli Trimpley, Worcestershire, UK


Bony fish

Bony fish of the Fammenian
Taxa Presence Location Description Images


  1. ^ Gradstein, Felix M.; Ogg, James G.; Smith, Alan G. (2004). A Geologic Time Scale 2004. ISBN 9780521786737.
  2. ^ Manda, Štěpán; Frýda, Jiří (2010). "Silurian-Devonian boundary events and their influence on cephalopod evolution: evolutionary significance of cephalopod egg size during mass extinctions". Bulletin of Geosciences. 85 (3): 513–40. doi:10.3140/bull.geosci.1174.