Portal:Paleontology/On this day/December 9

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December 9:[edit]

Osteological and Soft-Tissue Evidence for Pneumatization in the Cervical Column of the Ostrich (Struthio camelus) and Observations on the Vertebral Columns of Non-Volant, Semi-Volant and Semi-Aquatic Birds

Naomi E. Apostolaki, Emily J. Rayfield, Paul M. Barrett

published 09 Dec 2015

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