The Giant Invertebrates of Prehistoric Earth The ancient landscapes of northeastern North America and Scotland were once dominated by colossal invertebrates, and among them, the mighty Arthropleura stood as the largest of all. Flourishing from 315 to 299 million years ago, these gargantuan creatures captivate the minds of paleontologists and enthusiasts alike. In this … [Read more...] about Arthropleura: Unraveling the Giants of Prehistoric North America and Scotland