15 天
ZME Science on MSNThis 69-Million-Year-Old Duck-like Skull Reveals How Modern Birds Survived the DinosaursThe discovery of a 69-million-year-old bird fossil is reshaping our understanding of avian evolution.
The skull exhibits a long, pointed beak and a brain shape unique among all known birds previously discovered from the ...
For instance, the study noted that the skull preserves traces of a slender, pointed beak powered by enhanced jaw muscles, a feature that is more like diving birds than other known waterfowl.
The near-complete fossil skull, unearthed on Vega Island near the Antarctic Peninsula, reveals a bird that thrived in the challenging waters off Antarctica roughly 69 million years ago, just three ...
15 天
New Scientist on MSNAncient relative of geese is the earliest known modern birdA newly analysed fossil skull settles a palaeontological debate over Vegavis iaai, confirming it as a relative of ducks and geese that lived 69 million years ago ...
Previous Vegavis fossil specimens also lacked a complete skull, said study coauthor Patrick O’Connor, a professor of anatomical sciences at Ohio University. Skulls are where the most characteristic ...
For instance, the study noted that the skull preserves traces of a slender, pointed beak powered by enhanced jaw muscles, a feature that is more like diving birds than other known waterfowl.
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