Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. About 250 million years ago, some very important arthropods went ...
Rachael has a degree in Zoology from the University of Southampton, and specializes in animal behavior, evolution, palaeontology, and the environment. Rachael has a degree in Zoology from the ...
An international research team has found an eye system in trilobites of the suborder Phacopina from the Devonian (390 million years B.P.) that is unique in the animal kingdom: each of the about 200 ...
After 50 years, this amazing structure is confirmed. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The humble trilobite, a helmet-headed ...
The acastomorph calmoniid trilobite Andinacaste Eldredge and Braniša, 1980, has been known from the basal Devonian (Lower Lochkovian) of Bolivia. Andinacaste espejensis n. sp., described from probable ...
The Devonian Period, spanning approximately 419–359 million years ago, represents a pivotal phase in South America’s deep-time history. Fossiliferous formations across the continent—particularly ...
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