Sauropsida
Diapsida
Archosauria
Avemetatarsalia
Dinosauria
Saurischia
Theropoda
Tetanurae
Avetheropoda
Coelurosauria
Tyrannosauroidea
Aptian, Early Cretaceous
Yixian Formation, Liaoning Province, Northeastern China
Length: 9 m
The largest known dinosaur with preserved feather impressions, she lived in a noticeably colder Chinese home (average annual temperature: 10 degrees Celsius).
Tuesday, November 3rd, 2015
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