Article
	Sereno, P.C.
		1991. Basal Archosaurs: Phylogenetic Relationships and Functional Implications. Soc. Vert. Paleont. Mem. 2, 31 Dec 1991: 1-53.
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New: Subsequent clade name (orig. spell.)
New: Original definition [PhyloCode]
New: Emended definition [PhyloCode]