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5 天
on MSN
Prehistoric fossil in NT museum found to be new species of large carnivorous turtle
A 13-million-year-old species of turtle has been discovered after its fossil sat in a display case at an NT museum for ...
4 小时
on MSN
Ancient fossils reveal 517-million-year-old evolutionary 'arms race'
Researchers have uncovered the oldest known example of an evolutionary arms race in the fossil record, dating back 517 ...
5 天
Prehistoric fossil in museum found to be new species of large carnivorous turtle
Scientists discovered a new species of prehistoric snapping turtle after re-examining an unidentified fossil on display in a ...
5 天
on MSN
Fossil study reveals oldest-known evolutionary 'arms race'
A study led by researchers at the American Museum of Natural History presents the oldest known example in the fossil record ...
Greek Reporter
4 天
Rare Fossil Discovery Sheds Light on Extinct Dolphin-Like Reptiles
The fossil discovered is that of an extinct dolphin-like reptile estimated to have lived more than 100 million years ago in ...
来自MSN
6 天
Tropical Plant Fossils From A 53-Million-Year-Old Forest Were Found In Tasmania
The remains of a 53-million-year-old “polar forest” were unearthed during excavations near Macquarie Harbor in western ...
6 天
on MSN
Discovery of rare new fossil sheds light on New Zealand's extinct dolphin-like reptiles
Ichthyosaurs were reptiles that swam in the seas during the time of the dinosaurs. They evolved separately around 250 million ...
IFLScience on MSN
22 小时
Predator-Prey Arms Race Revealed In 517-Million-Year-Old Fossils Is World’s Oldest
"This critically important evolutionary record demonstrates, for the first time, that predation played a pivotal role in the ...
HowStuffWorks on MSN
36 分钟
The Frilled Shark Has a 3-Year Pregnancy Before Giving Birth
The frilled shark (Chlamydoselachus anguineus), also known as the scaffold shark, is often called a "living fossil." This ancient shark has remained largely unchanged for millions of years, offering ...
1 天
517 Million Years Ago: Scientists Uncover Oldest-Known Evolutionary “Arms Race”
Hundreds of perforated Cambrian shells reveal distinctive predator-prey dynamics in the ocean 517 million years ago.
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