The oldest fossil bird-like footprints from the upper Triassic of southern Africa (IMAGE)

PLOS

The oldest fossil bird-like footprints from the upper Triassic of southern Africa

Caption

Fossilized Trisauropodiscus tracks and modern bird tracks.

Credit

Abrahams et al., CC-BY 4.0 (https://creativecommons.org/licenses/by/4.0/)

Usage Restrictions

Credit must be given to the creator.

License

CC BY

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