The fossil record of birds from the James Ross Basin, West Antarctica

The fossil record of birds from Antarctica is concentrated in the James Ross Basin, located in north-east of the Antarctic Peninsula. Birds are here represented by an extensive Paleogene record of penguins (Sphenisciformes) and Cretaceous–Paleogene record of Anseriformes, followed by other groups wi...

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Bibliographic Details
Main Authors: Acosta Hospitaleche, Carolina, Jadwiszczak, Piotr, Clarke, Julia A., Cenizo, Marcos
Format: Article in Journal/Newspaper
Language:English
Published: Polar Research Institute of China - PRIC 2019
Subjects:
Online Access:http://library.arcticportal.org/2696/
http://library.arcticportal.org/2696/1/A1903006.pdf
Description
Summary:The fossil record of birds from Antarctica is concentrated in the James Ross Basin, located in north-east of the Antarctic Peninsula. Birds are here represented by an extensive Paleogene record of penguins (Sphenisciformes) and Cretaceous–Paleogene record of Anseriformes, followed by other groups with a minor representation (Procellariiformes, Falconiformes, and Pelagornithidae), and others previously assigned controversially to “Ratites”, Threskiornithidae, Charadriiformes, Gruiformes, Phoenicopteriformes, and Gaviiformes. We provide a complete update of these records, commenting on the importance of some of these remains for the evolution of the major clades.