The shells are dotted with tiny perforations that some unknown marine creature must have made about 517 million years ago. The Cambrian Explosion was a phase in Earth’s history when many animal groups ...

If one explained fossils through the Biblical Flood, shell fossils found near a shoreline didn’t stretch the limits of credulity, but fossils of marine mollusks found on mountaintops did. A flood ...

Pigments in fossil snail shells from Austria dating back 12 million ... Raman spectroscopy was used to successful identify the origin of the colors, which involved irradiating the sample with ...