3 min read The Cambrian period, part of the Paleozoic era, produced the most intense burst of evolution ever known. The Cambrian Explosion saw an incredible diversity of life emerge, including ...

Secret History Living in the Paleozoic Era #Shorts Posted: November 4, 2024 | Last updated: November 4, 2024 It’s a Paleozoic party! We’re throwing it back 530 million years.When the Earth ...

3 min read During the Ordovician period, part of the Paleozoic era, a rich variety of marine ... in place of those that didn't survive the Cambrian. Chief among them were the squidlike nautiloids ...