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145-million-year-old bird, turtle, and dinosaur fossil tracks discovered in Gansu Province, China.
A research team in northwest China has uncovered fossilized tracks from birds, turtles, and dinosaurs dating back 145 million years to the Lower Cretaceous period.
Found in Yongjing County, Gansu Province, this marks the first evidence of turtle tracks in China and demonstrates the coexistence of turtles and birds.
The discovery enhances understanding of ancient ecosystems and boosts the region's cultural and tourism significance.
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Se descubrieron rastros fósiles de aves, tortugas y dinosaurios de 145 millones de años en la provincia de Gansu, China.