Devonian

Geological interval

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A Bellacartwrightia calliteles trilobite, Order Phacopida, Family Acastidae, 18mm, oblique lateralcollected at the Penn Dixi Quarry, Window Shale Member, Moscow Formation Hamburg NY USA, from the Middle Devonian (Givetian)
Taxa Palaeopoda

A Bellacartwrightia calliteles trilobite, Order Phacopida, Family Acastidae, 18mm, oblique lateralcollected at the Penn Dixi Quarry, Window Shale Member, Moscow Formation Hamburg NY USA, from the Middle Devonian (Givetian)

United States Devonian Givetian Middle Devonian +2

News

Giant Scorpions Ruled Ancient Britain during Devonian Period
Giant Scorpions Ruled Ancient Britain during Devonian Period
United Kingdom Devonian
Paleontologists have confirmed that Praearcturus gigas, a creature that prowled shallow waters during the Devonian period, 415 million years ago, is the largest scorpion ever found. The post Giant Scorpions Ruled Ancient Britain during Devonian Period appeared first on Sci.News: Breaking Science News.
04/06/2026 sci-news
What Was Dunkleosteus? Facts About the Giant Armoured Fish (Part 2)
limb Devonian Late Devonian
Earlier this week, we published an article that answered questions about Dunkleosteus.  Team members receive emails and often we get asked about prehistoric animals.  Questions about the giant Devonian fish Dunkleosteus frequently occur.  We try our best to respond to all the queries received. In today's article we aim to answer more questions about this
07/05/2026 everythingdinosaur
What Was Dunkleosteus? Facts About the Giant Armoured Fish (Part 1)
predator Devonian Late Devonian Dinosauria
At Everything Dinosaur, we receive emails from fans of prehistoric animals.  We frequently receive questions about dinosaurs; however, we get asked questions about lots of other prehistoric animals too.  For example, we have compiled a list of questions about the giant, Late Devonian placoderm Dunkleosteus.  It seems that this apex predator has lots of fans. 
05/05/2026 everythingdinosaur