Sharks Almost Went the Way of the Dinosaurs 19 Million Years Ago

By BY KATHERINE KORNEI June 3, 2021 at 11:30PM Sharks Almost Went the Way of the Dinosaurs 19 Million Years Ago Science Analysis of the fossil record shows a mysterious mass extinction that decimated the diversity of sharks in the world’s oceans, and they’ve never fully recovered. via NYT https://ift.tt/3cfUFjX Endangered and Extinct Species, Sharks, Oceans and Seas, Fossils, Paleontology, Research, your-feed-science