Summary:
- Researchers have discovered a fossil in China that reveals an unusual food chain between a dinosaur and a mammal-like creature from the Jurassic period, about 160 million years ago.
- The fossil shows the remains of a small mammal-like creature called Repenomamus that had been eaten by a feathered dinosaur called Microraptor, providing rare evidence of such an interaction.
- This discovery sheds light on the complex ecosystem and predator-prey relationships that existed during the Jurassic period, when dinosaurs and early mammals coexisted and interacted in unexpected ways.