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  1. Fred Ruhe

    Paakniwatavis grandei gen. et sp. nov.

    Systematic Paleontology AVES Linnaeus, 1758 sensu Gauthier and deQueiroz 2001 NEOGNATHAE Pycraft, 1900 sensu Gauthier and deQueiroz 2001 Anseriformes Wagler, 1831 Paakniwatavis grandei, gen. et sp. nov. Holotype Specimen. FMNH PA725, a partial skeleton and tracheal rings preserved in a...
  2. Fred Ruhe

    Paakniwatavis grandei gen. et sp. nov.

    Grace Musser & Julia A. Clarke, 2022 A new Paleogene fossil and a new dataset for waterfowl (Aves: Anseriformes) clarify phylogeny, ecological evolution, and avian evolution at the K-Pg Boundary bioRxiv 2022.11.23.517648 (preprint) PDF...
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