In Brazil, an 80-million-year-old fossil may reveal how snakes first traded walking for slithering
An 80-million-year-old fossil found in Brazil may rewrite the evolutionary story of snakes.
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- Evidence threshold reached The story had enough independent coverage for an explanatory brief.
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Source diversity sample: The Times of India · geneonline.com · EurekAlert! · Smithsonian Magazine · ScienceDaily · Yahoo.
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The story so far
Today, paleontologists are exploring how snakes evolved from walking to slithering. The discovery of an 80-million-year-old fossil in Brazil is driving this research.
The fossil, named Tametara mirim, is providing new insights into the evolutionary history of snakes. The fossil's brain structure suggests that early snakes adapted to various environments, including underground, terrestrial, and marine settings.
This adaptation may have contributed to the loss of limbs in some reptile species. The fossil's discovery raises questions about the specific environmental factors that drove this evolutionary change.
Synthesized by Archynetys from the headlines below under a strict no-invention contract. ✓ fact-checked: all claims supported by sources Updated 1d ago.
The obvious questions
What is the significance of the Tametara mirim fossil?
The Tametara mirim fossil is significant because it provides new insights into the evolutionary history of snakes. The fossil's brain structure suggests that early snakes adapted to various environments, which may have contributed to the loss of limbs in some reptile species.
Where was the Tametara mirim fossil discovered?
The Tametara mirim fossil was discovered in Brazil.
What environments did early snakes adapt to?
Early snakes adapted to underground, terrestrial, and marine environments.
Coverage (6)
- 80-million-year-old snake skull discovery in Brazil proves that ancient snakes conquered the three worlds at once The Times of India · 1d ago
- Study Finds Early Snakes Evolved Across Underground, Terrestrial, and Marine Environments geneonline.com · 1d ago
- Early snake Tametara mirim (IMAGE) EurekAlert! · 1d ago
- How Did Some Reptiles Lose Their Limbs to Become Snakes? An 80-Million-Year-Old Fossil Helps Uncover the Winding Evolutionary History Smithsonian Magazine · 1d ago
- 80-million-year-old snake brain reveals a surprising evolutionary secret ScienceDaily · 1d ago
- In Brazil, an 80-million-year-old fossil may reveal how snakes first traded walking for slithering Yahoo · 1d ago
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