Kompsornis

komp-SOR-nis /kɒmpˈsɔːrnɪs/

Synonym of Jeholornis

elegant bird

  • kompsos · Greek · elegant, refined
  • ornis · Greek · bird

The name combines the Greek words "kompsos" (elegant or refined) and "ornis" (bird). It was given to a long-tailed Early Cretaceous bird from China. Later work treated the fossil as belonging to the earlier-named Jeholornis.

Year named
2002
Period
Early Cretaceous
Found in
Jiufotang Formation, Liaoning, China

Kompsornis is generally regarded as a junior synonym of Jeholornis, a long-tailed early bird. Birds are avian dinosaurs, but this is not a non-avian dinosaur. I am less sure of the authorship, so I left it blank. The location is given from memory.