Did the first ancestors of whales pick up where the mosasaurs left off 66 million years ago, after the extinction of all the large predatory marine reptiles? A study has looked into the possible ...
The inner-ear vestibular system of marine reptiles and cetaceans adapted in similar ways to open-ocean swimming, a study finds. During major evolutionary transitions, the development of new body plans ...
Did the first ancestors of whales pick up where the mosasaurs left off 66 million years ago, after the extinction of all the large predatory marine reptiles? A study conducted by Rebecca Bennion, a ...