Most pristine trilobite fossils ever found shake up scientific understanding of the long extinct group
Researchers have described some of the best-preserved three-dimensional trilobite fossils ever discovered. The fossils, which ...
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Giant Sea Scorpions Used to Roam Our Seas
The incomplete fossils came from two different species, Pterygotus and Jaekelopterus ... Fossilized potential prey like fish and trilobites turned up in the vicinity of the scorpions.