Before Dinosaur Extinction, Rodent-Like Mammals were Already Flourishing in Ancient Arctic

Paleontologists have described three previously unknown species of multituberculate mammals -- named Camurodon borealis, Qayaqgruk peregrinus, and Kaniqsiqcosmodon polaris -- that lived in polar forests about 73 million years ago. The post Before Dinosaur Extinction, Rodent-Like Mammals were Already Flourishing in Ancient Arctic appeared first on Sci.News: Breaking Science News.