Tag: mass extinction

A peer-reviewed analysis of a 66-million-year-old dinosaur coprolite identified the first known hesperornithiform feathers and proposed that their primitive body ...

A climate-modeling study suggests that following warm-climate refuges may have helped crocodilian relatives survive the asteroid extinction, although climate preference ...

A continuous Argentine sediment record shows that after the K–Pg extinction, opportunistic foraminifera dominated the ocean before a 1.5 °C ...

Scientists have revealed how a “tag-team” between the oceans and continents millions of years ago devastated marine life – and ...