Anzu wyliei

Anzu
Temporal range: Late Cretaceous (Maastrichtian),
Reconstructed skeleton, Carnegie Museum of Natural History
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Reptilia
Clade: Dinosauria
Clade: Saurischia
Clade: Theropoda
Family: Caenagnathidae
Subfamily: Caenagnathinae
Genus: Anzu
Lamanna et al., 2014
Type species
Anzu wyliei
Lamanna et al., 2014

Anzu (named for Anzû, a bird-like daemon in Ancient Mesopotamian religion) is a genus of caenagnathid dinosaur from North Dakota, South Dakota, and Montana that lived during the Late Cretaceous (upper Maastrichtian stage, 67.2-66.0 Ma) in what is now the Hell Creek Formation. The type species, Anzu wyliei, known from numerous skeletons that preserve cranial and postcranial elements. It was named in 2014 by Matthew C. Lamanna, Hans-Dieter Sues, Emma R. Schachner, and Tyler R. Lyson.

Anzu was listed as one of 2014's "Top 10 New Species" discovered, with the findings being of significant scientific value. It was acknowledged again, in 2015, as an unprecedented discovery of scientific worth by the International Institute for Species Exploration. Another unnamed species was documented in Montana, in Hell Creek Formation, Carter Country.