The pectoral girdle and forelimb of the primitive therizinosauroid Falcarius Utahensis (Theropoda, Maniraptora): analyzing evolutionary trends within Therizinosauroidea

The pectoral girdle and forelimb of the primitive therizinosauroid Falcarius Utahensis (Theropoda, Maniraptora): analyzing evolutionary trends within Therizinosauroidea