https://dinoera.com/news/evidence-of-herbivory-in-pterosaurs-sinopterus-atavismus/
Evidence of Herbivory in Pterosaurs: Sinopterus atavismus - Dinoera
Nov 11, 2025 - Evidence of herbivory in pterosaurs comes from the discovery of phytoliths in the stomach of the pterodactyloid Sinopterus.
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