Secrets Emerge From a Fossil’s Taco Shell-Like Cover

Rebecca DzombakScience Fossils, Jaw (Body Part), Paleontology, Research, Animals, Evolution (Biology), your-feed-science, your-feed-animals An examination of an aquatic, shrimplike creatures that lived half a billion years ago offers insight into how arthropods with mandibles became so common. https://ift.tt/RkiMCZj