资讯

The idea that dinosaurs were already in decline before an asteroid wiped most of them out 66 million years ago may be ...
The dinosaurs were not in decline before the asteroid hit, a new study finds. Instead, poor fossilization conditions and ...
A new study challenges the long-held belief that dinosaurs were already declining before the asteroid impact 66 million years ...
New research suggests the theory that dinosaurs were declining before Chicxulub is the result of a poor (and misleading) ...
Dinosaurs may not have been declining before the asteroid impact after all – new research shows that the apparent drop in ...
The number of dinosaurs may have been stable before the asteroid impact, despite evidence that species were getting less ...
Lumbering, long-necked dinosaurs frequented the same watering hole as their predators some 167 million years ago, a scientific study of dinosaur footprints found.
This specimen reflects that iguanodonts had a much greater diversity than previously thought,’ said Bruno Silva of Universidade Nova de Lisboa.
A rare new species of two-clawed dinosaur has been discovered by scientists in Mongolia's Gobi Desert. The species, named ...
The researchers said the site provides a “fascinating insight” into the environmental preferences and behaviours of dinosaurs from the Middle Jurassic period. open image in gallery A pair of ...
Prince Charles’s Point on Skye’s Trotternish Peninsula is one of the most extensive dinosaur track sites in Scotland.