A 520-million-year-old five-eyed fossil reveals Arthropod origin
Five-eyed shrimp that swam the oceans over 500 million years ago could be the 'missing link' in the origin of arthropods, fossil reveals
A new study reveals that one of the earliest animal fossils ever discovered, fossils of a 520 million-year-old sea creature, has been discovered by scientists. The fossilized animal, a fuxhianhuiid…