Tuesday, June 30, 2026
Science

Brazilian fossil site yields smallest rhynchosaur fossil ever recorded

A study published in the Journal of Systematic Palaeontology describes the smallest rhynchosaur fossil ever recorded from the Brazilian Triassic, with the reconstructed skull only measuring around 2.5 cm (~1 inch). Additionally, the fossil represents the first record of a perinate Hyperodapedontinae...

Brazilian fossil site yields smallest rhynchosaur fossil ever recorded
Image: Phys.org
A study published in the Journal of Systematic Palaeontology describes the smallest rhynchosaur fossil ever recorded from the Brazilian Triassic, with the reconstructed skull only measuring around 2.5 cm (~1 inch). Additionally, the fossil represents the first record of a perinate Hyperodapedontinae and one of the oldest ever recorded hatchlings belonging to an archosauromorph.

Originally published at Phys.org

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