20060124

Zanno, L.E. & S.D. Sampson. 2005. A new oviraptorosaur (Theropoda, Maniraptora) from the Late Cretaceous (Campanian) of Utah. JVP 25:897-904.

Named after Ha (Egyptian God of the western desert) and gryphon. Known from hands and feet (incomplete). 30-40% bigger than Chirostenotes