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

By BY KATHERINE KORNEI from NYT Science https://ift.tt/3cfUFjX
via IFTTT Sharks Almost Went the Way of the Dinosaurs 19 Million Years Ago 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. BY KATHERINE KORNEI https://ift.tt/3cfUFjX https://ift.tt/3z2b8lR New York Times Science Endangered and Extinct Species, Sharks, Oceans and Seas, Fossils, Paleontology, Research, your-feed-science June 4, 2021 at 01:00AM