jul 8, 250000000 BC - Extinct Trilobites
Description:
The trilobites may have gone extinct (along with 95% of marine species) during the mass extinction at the end of the Permian period, but that doesn�t mean that they were a failure. On the contrary, the trilobites survived for more than 250 million years (longer than the dinosaurs), and dominated seafloor ecosystems for much of this time.Added to timeline:
Date:
jul 8, 250000000 BC
Now
~ 5883516 years ago