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Teeth marks made on the leg bone of a large avian reptile known as a terror bird 13 million years ago suggest an even bigger ...
15 天
New Scientist on MSNOldest proteins yet recovered from 18-million-year-old teethThe oldest protein fragments ever recovered have been extracted from fossilised teeth found in Kenya's Rift Valley, revealing ...
Researchers from Cambridge University organised the expedition, and they discovered 507- to 502-million-year-old fossilised remains.
2 天
New Scientist on MSNAncient animal's fossilised brain prompts rethink of spider evolutionA 500-million-year-old sea creature called Mollisonia shared a similar brain structure to modern spiders, suggesting that ...
China-Brazil study of rare fossilised reptile stomach reveals first evidence that ancient winged creatures enjoyed munching ...
2 天
New Scientist on MSNAncient ‘terror birds’ may have been no match for hungry giant caimansA 13-million-year-old leg bone from an enormous flightless bird carries crocodilian tooth marks, showing South America was ...
2 天
The Daily Galaxy on MSNAncient Sperm Fossils Found in Antarctica: The Oldest Ever Discovered!Scientists have uncovered the oldest known fossilized animal sperm, found preserved in a 50-million-year-old cocoon from ...
A treasure trove of exceptionally preserved early animals from more than half a billion years ago has been discovered in the ...
FOSSILISED bite marks on the leg of an ancient “terror bird” have been traced back to a massive crocodile that roamed Earth ...
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