 The family Garudimimidae, named in 1981 by Rinchen Barsbold, is now a junior synonym of Deinocheiridae as the latter family includes the type genus of the former.The group existed from 115 to 69 million years ago, with "Beishanlong" living from 115 to 100 mya, "Garudimimus" living from 98 to 83 mya, and "Deinocheirus" living from 71 to 69 mya.Other genera included are "Paraxenisaurus", and possibly "Harpymimus" and "Hexing".