2 天
Live Science on MSNAustralia's 'upside down' dinosaur age had two giant predators, 120 million-year-old ...A new study has revealed that "hug of death" megaraptorids and previously unknown carcharodontosaurs shared Australia's unique Antarctic dinosaur ecosystem during the Cretaceous.
"Many of them had feathers, [so] they could insulate themselves just like mammals can," Brusatte said. In addition, some ...
Volunteer fossil hunters and trained paleontologists uncover a new Australian dinosaur and the oldest known megaraptorid.
The roughly three-foot-long, clay print speaks to the Isle of Wight's rich paleontological history, but it will probably disappear within a couple of months due to exposure ...
The extinction of dinosaurs about 65 million years ago helped create an environment where fruits could thrive, leading to the ...
4 天on MSN
Newly described fossils show carnivorous dinosaurs seen in South America also thrived in the Cretaceous of southeastern ...
Giant 20-foot-long raptor dinosaurs once roamed Australia, according to a new study that could rewrite the evolutionary ...
A landmark discovery has revealed the previously-unknown existence of a large apex predator on the prehistoric Australian ...
French customs officers have found nine dinosaur teeth during a routine check near the Italian border. The discovery was made ...
当前正在显示可能无法访问的结果。
隐藏无法访问的结果