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From taxonomic name Avemetatarsalia + -n.
Etymology from Wiktionary, CC BY-SA 4.0.
avemetatarsalian
Today it means: A member of the Avemetatarsalia clade of archosaurs which resemble birds more than crocodiles. Full definition →
Today it means: A member of the Avemetatarsalia clade of archosaurs which resemble birds more than crocodiles. Full definition →
From taxonomic name Avemetatarsalia + -n.
Etymology from Wiktionary, CC BY-SA 4.0.