Neornithes into the Holarctic and Paleotropics. On the other hand, the occurrence of Asteriornis in the Northern Hemisphere suggest that Neornithes dispersed...

within the late Cretaceous, alongside the other dinosaurs. Much of the Neornithes' fossil record around the Cretaceous–Paleogene extinction event is made...

of a species and all its extant or extinct descendants. For example, Neornithes (birds) can be defined as a crown group, which includes the most recent...

Neornithes was originally proposed as a replacement for Ornithurae by Gadow in 1892 and 1893. Gauthier and de Queiroz, therefore, consider Neornithes...

Classification according to Systema Naturae 2000, which conflicts with Wikipedia's classification. "The Taxonomicon: Neornithes". Retrieved 3 December 2010....

2(1), 1-22; https://doi.org/10.3390/birds2010001 Boyd, John (2007). "NEORNITHES: 46 Orders" (PDF). John Boyd's website. Retrieved 30 December 2017. Claramunt...

infraclasses of birds, the other being Neognathae, both of which form Neornithes. Palaeognathae contains five extant branches of flightless lineages (plus...

(February 2022). "The Evolution and Fossil Record of Palaeognathous Birds (Neornithes: Palaeognathae)". Diversity. 14 (2): 105. doi:10.3390/d14020105. ISSN 1424-2818...

domesticus), and either Archaeopteryx, or some prehistoric species closer to Neornithes (to avoid the problems caused by the unclear relationships of Archaeopteryx...

Neoaves is a clade that consists of all modern birds (Neornithes or Aves) with the exception of Palaeognathae (ratites and kin) and Galloanserae (ducks...