New Archaeopteryx fossil sheds light on bird evolution
By Li Menghan |
chinadaily.com.cn |
Updated: 2025-05-15 21:36
Share
Share - WeChat
Significantly, the Chicago specimen is the first known Archaeopteryx fossil to preserve tertials — the flight feathers closest to the body. These feathers, not previously seen in non-avian feathered dinosaurs, may represent a flight-related innovation and an important evolutionary step toward powered flight.
The study, published in the journal Nature in May, was supported by the National Natural Science Foundation of China.
- China completes 'power expressway loop' around southern Xinjiang desert
- China defends approach by military aircraft after Japan complaint
- Gansu sets up team to probe abnormal blood lead levels in children
- China publishes Han-Tibetan version of major dictionary
- People advised to guard against dengue fever, diarrhea and other diseases
- Exploring China's Xixia Imperial Tombs with Yuanxi
