StudyFinds on MSN2 小时
‘Weird and wonderful’: Antarctic fossil forces scientists to redraw the bird family tree
In a nutshell A newly discovered 69-million-year-old bird skull from Antarctica proves that modern birds were already diverse ...
Fossil of oldest known modern bird unearthed in Antarctica
A newly discovered fossil in Antarctica, estimated to be 68 million years old, reveals the oldest known modern bird, Vegavis ...
Earliest Bird Discovery May Settle Long-Running Mystery
"Few birds are as likely to start as many arguments among paleontologists as 'vegavis,'" said professor Christopher Torres.