Aquilops americanus Yutyrannus more aquatic and an ambusher

more aquatic and an ambusher

hace unos 115-108 millones de años

which is suggested by the presence of several specimens found together

It had an elongated and sharp head

Aquilops americanus Yutyrannus more aquatic and an ambusherOsteological description and phylogenetic considerations of Aquilops americanus (Dinosauria, Ornithischia, Neoceratopsia) from the Early Cretaceous of North America Aquilops americanus is a basal species of neoceratopsian that represents one of the oldest and most primitive records of this clade in North America. Its discovery, based on an exceptionally preserved partial skull from the Cloverly Formation (Early Cretaceous, AptianAlbian) in Montana,