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The palaeobiology of high latitude birds from the early Eocene greenhouse of Ellesmere Island, Arctic Canada
Fossils attributable to the extinct waterfowl clade Presbyornithidae and the large flightless Gastornithidae from the early Eocene (~52–53 Ma) of Ellesmere Island, in northernmost Canada are the oldest Cenozoic avian fossils from the Arctic. Except for its slightly larger size, the Arctic presbyorni...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Nature Publishing Group
2016
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4751439/ https://www.ncbi.nlm.nih.gov/pubmed/26867798 http://dx.doi.org/10.1038/srep20912 |