|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||External Literature Search||Age range and collections|
Reptilia - Avetheropoda
It was reranked as the superorder Palaeognathae by Clarke et al. (2005), Lindow and Dyke (2006), Livezey and Zusi (2007) and Mayr (2009).
It was assigned to Neornithes by Kurochkin (2000); to Neornithes by Carroll (1988) and Meyer and Zardoya (2003); to Aves by Clarke et al. (2005); to Neornithes by Slack et al. (2006), Lindow and Dyke (2006), Livezey and Zusi (2007) and Mayr (2009); and to Aves by Nesbitt and Clarke (2016).
|Year||Name and author|
|2000||Palaeognathae Kurochkin p. 547|
|2003||Palaeognathae Meyer and Zardoya|
|2005||Palaeognathae Clarke et al. p. 307|
|2006||Palaeognathae Lindow and Dyke p. 485|
|2006||Palaeognathae Slack et al. p. 1150|
|2007||Palaeognathae Livezey and Zusi p. 89|
|2009||Palaeognathae Mayr p. 14 figs. Figure 3.1|
|2016||Palaeognathae Nesbitt and Clarke|
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.