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Pangalloanserae; Temporal range: Maastrichtian–Recent PreꞒ Ꞓ O S D C P T J K Pg N Possibly an earlier origin based on molecular clock
	Australian brushturkey (Alectura lathami)
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Chordata
Class:	Aves
Infraclass:	Neognathae
Clade:	Pangalloanserae; Gauthier and de Queiroz, 2001
Subgroups
	†Asteriornis; Galloanserae Odontoanserae; Pangalliformes; ;
Synonyms
	Pananatophasianae

Pangalloanserae is a clade of birds defined in a 2001 study by Jacques Gauthier and Kevin de Queiroz as "most inclusive clade containing Galloanserae but not Neoaves". It contains crown Galloanserae as well as all stem-galloanserans.^[3]^[4]

References

^ Field, Daniel J.; Benito, Juan; Chen, Albert; Jagt, John W. M.; Ksepka, Daniel T. (March 2020). "Late Cretaceous neornithine from Europe illuminates the origins of crown birds". Nature. 579 (7799): 397–401. Bibcode:2020Natur.579..397F. doi:10.1038/s41586-020-2096-0. ISSN 0028-0836. PMID 32188952. S2CID 212937591.
^ Kuhl., H.; Frankl-Vilches, C.; Bakker, A.; Mayr, G.; Nikolaus, G.; Boerno, S. T.; Klages, S.; Timmermann, B.; Gahr, M. (2020). "An unbiased molecular approach using 3'UTRs resolves the avian family-level tree of life". Molecular Biology and Evolution. 38: 108–127. doi:10.1093/molbev/msaa191. PMC 7783168. PMID 32781465.
^ Gauthier, Jacques; de Queiroz, Kevin (2001). Feathered Dinosaurs, Flying Dinosaurs, Crown Dinosaurs and the Names "Aves". New Perspectives on the Origin and Early Evolution of Birds: Proceedings of the International Symposium in Honor of John H.Ostrom. hdl:10088/4690.
^ Field, Daniel J.; Benito, Juan; Chen, Albert; Jagt, John W. M.; Ksepka, Daniel T. (March 2020). "Late Cretaceous neornithine from Europe illuminates the origins of crown birds". Nature. 579 (7799): 397–401. Bibcode:2020Natur.579..397F. doi:10.1038/s41586-020-2096-0. ISSN 1476-4687. PMID 32188952. S2CID 212937591.