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A team of Chinese and Canadian researchers have discovered a new species of troodontid, a dinosaur1 species which had feathers.
一组来自中国和加拿大的研究人员发现了一种新恐龙,一种有羽毛的伤齿龙。
In a paper published in the respected journal Nature Communications, the palaeontologists describe the dinosaur as a giant chicken with teeth.
The fossil is of a new kind of troodontid dinosaur, Jianianhualong tengi genus et species nova, from the Lower Cretaceous period, between 146 and 100 million years ago.
It was found in the Yixian Formation of Baicai Gou, Yixian County, northeast China's western Liaoning province.
It measures about one metre (3.3ft) long and is well-preserved, and it’s believed it lived in a temperate3 environment.
The researchers say it had asymmetric4 tail feathers, which means it could have been able to fly, making it one of the earliest ancestors of birds.
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