Not exact matches
Despite having a beak and being an
ornithischian, or «bird - hipped» dinosaur, the animal isn't closely related to the lineage that evolved
into birds.
It shuffled the three big groups around, putting
ornithischians and theropods together
into a new group and suggesting that sauropods had split off earlier.
Since 1887, dinosaurs have been divided
into two major groups, namely the lizard - hipped saurischians and the bird - hipped
ornithischians.
Their analysis resulted in moving theropods from Saurischia and
into a class of bird - limbed dinosaurs now known as Ornithoscelida (which formerly contained
ornithischians like Triceratops).