A Bird's-Eye View of Chromosomic Evolution in the Class Aves.

Cells · 2024 · PMC10886771 · PMID 38391923

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The K-Pg event was a period of abrupt, mass global extinction and extreme climate change, coinciding with the Chicxclub asteroid impact in Mexico [ 17 ], extremely significant for archaic birds (Ornithurae), of which the Neornithes are descendants.

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