Sea scorpions, ancient predators that patrolled Earth’s marine and freshwater habitats hundreds of millions of years ago, are the focus of a sizable scientific mystery. Sea scorpions, ancient predators that patrolled Earth’s marine and freshwater habitats hundreds of millions of years ago, are the focus of a sizable scientific mystery. Evolution Paleontology & Fossils Phys.org – latest science and technology news stories
Findings reveal eurypterids evolved giant size independently at least nine times
