predation

【Life of the Ordovician】Crinoids – The “Sea Lilies” That Were Never Supposed to Move Can Crawl Away

Prehistoric Life

【Life of the Cambrian】Leanchoilia – The Whip-Armed Predator Once Written Off as an Eyeless Mud-Eater

Prehistoric Life

【Life of the Proterozoic】Cloudina – Earth’s First Shell Already Had Holes in It

Prehistoric Life