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earth
2 天
500-million-year-old purple blob may be Earth's earliest animal
A team led by Scott Evans, assistant professor of geology at Florida State University, has unearthed a significant fossil of ...
5 天
Enigmatic Fossil Shows Signs Of Being Earth’s First Animal
The 550-million-year-old Quaestio simpsonorum is the first fossil to show a definitive left-right asymmetry, an important ...
3 天
Scientists Just Discovered One Of Earth’s Earliest Animals.
An international team of researchers discovered a new specimen called Quaestio simpsonorum—a pancake-shaped creature that ...
IFLScience on MSN
12 小时
One Of The Earliest Moving Animals Had A Very Quizzical Shape
In the Ediacaran Hills, researchers have found one of the first moving animals – and an even more distinctive feature is a ...
2 天
Meet Quaestio Simpsonorum: The Oldest Asymmetrical Animal Found in Australia
Discovered in Australia, Quaestio simpsonorum is the oldest known asymmetrical animal, providing fascinating insights into ...
2 天
Earliest known asymmetrical animal
What makes Quaestio particularly remarkable is the unusual "backward question mark"-shaped structure on its back, making it ...
Live Science on MSN
3 天
Half-a-billion-year-old 'marine Roomba' is earliest known asymmetrical animal
The earliest known animal to show evidence of an asymmetrical body lived over half a billion years ago in what is now the ...
来自MSN
3 天
Ancient Half-A-Billion-Year-Old Fossil Reveals One of Earth’s Earliest Moving Animals
In the remote outback of South Australia, paleontologists have unearthed fossils of a peculiar creature that may rewrite our ...
Nature
2 天
Latest science news, discoveries and analysis
Scientists are closing in on a tool that can reliably identify AI-generated text without affecting the user’s experience. But the technology’s robustness remains a challenge.
ScienceAlert on MSN
4 天
This Strange, Fleshy Blob Is One of Earth's Earliest Animals
As the site of Earth's oldest fossil animals, the Ediacara biota, the national park is being considered for UNESCO World ...
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