This site yielded fossils of a newly identified species of ancient worm, Timorebestia koprii. Unlike modern arrow worms, which range from 3mm to 1cm, Timorebestia reached a striking length of 30cm ...

According to scientists, these worms, the “timorebestia”, were at the top of the food chain 518 million years ago. Before being replaced by more efficient groups of predators, their reign are ...