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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A 'trilobite Pompeii': Perfectly preserved fossils of ancient sea critters found buried in volcanic ash
A palaeontological Pompeii The new trilobite fossils are Cambrian in age (around 509 million years old) and preserved as undistorted three-dimensional molds within fine volcanic ash, not unlike ...