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4 天
Where in the world are Earth’s oldest dinosaurs?
To account for the numerous gaps in the fossil record, they treated the parts of the world where fossils have not been ...
earth
3 天
Where did dinosaurs come from? Scientists say they figured it out
Study suggests dinosaurs originated in the Amazon, but their fossils are missing. They started as small, bipedal creatures in ...
ScienceAlert on MSN
3 天
The First Dinosaurs May Be Hidden in Earth's Least Accessible Places
Ancient fossils of the world's very first dinosaurs may be buried in places almost impossible to investigate, according to ...
4 天
on MSN
A new twist in an old origin story: Earliest dinosaurs may have emerged in the Amazon
The remains of the earliest dinosaurs may lie undiscovered in the Amazon and other equatorial regions of South America and ...
Yabiladi on MSN
12 小时
Early dinosaurs likely originated from southern Morocco
A new study suggests that the earliest dinosaurs originated in the supercontinent Gondwana, which comprised southern Morocco.
来自MSN
5 天
How a Mass Extinction Driven by Ancient Volcanoes Led to the Age of the Dinosaurs
Everyone knows about the mass extinction that ended the Age of Dinosaurs. About 66 million years ago, a seven-mile-wide ...
Knowridge
1 天
Did dinosaurs first roam the Amazon? New study offers clues
The researchers also found evidence that silesaurids, long thought to be cousins of dinosaurs, might actually be ancestors of ...
Natural History Museum%2c London
4 天
First dinosaurs may have evolved in northern Africa and South America
By assessing the fossil record and the dinosaur family tree, the researchers’ models suggest that the first dinosaurs evolved ...
Science News
4 天
Ancestor of Dinosaurs Exhibited at Harvard
We are at a critical time and supporting climate journalism is more important than ever. Science News and our parent organization, the Society for Science, need your help to strengthen ...
UCL
4 天
New twist in mystery of dinosaurs’ origin
The remains of the earliest dinosaurs may lie undiscovered in the Amazon and other equatorial regions of South America and ...
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