This fossilized vomit is older than the dinosaurs

Vomit is gross—but 290-million-year-old vomit is a scientific marvel

SINSIN
Feb 18, 2026 - 19:00
 0  10
This fossilized vomit is older than the dinosaurs

Vomit is gross—but 290-million-year-old vomit is a scientific marvel

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