'Beipiao lizard'
Early Cretaceous, 127-121 million years ago
Dinosauria, Saurischia, Theropoda, Neotheropoda, Tetanurae, Avetheropoda, Coelurosauria, Tyrannoraptora, Maniraptoriformes, Maniraptora, Therizinosauroidea
Xu, Tang and Wang (1999)