Burren Shark Teeth Discovery: citizen explorers find 330m-year fossils; ancient crusher sharks reshape Ireland’s marine past

Fossilized shark teeth, dating back 300 million years, were recently discovered in County Clare’s Burren, revealing a prehistoric tropical sea. This significant find, made by citizen researchers, highlights the potential of everyday interest in uncovering hidden geological secrets. The discovery adds a new layer to Ireland’s ancient biodiversity, showcasing powerful predators from a time before dinosaurs.

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