18 Whole-genome data indicate that early modern humans expanded into Australia 62,000 to 75,000 years ago.
http://www.sciencemag.org/content/334/6052/94.abstract
17 The Shaping of Modern Human Immune Systems by Multiregional Admixture with Archaic Humans. Viral defense and embryo implantation mechanisms have been shaped by contributions from Neandertal and Denisovan genes.
http://www.sciencemag.org/content/334/6052/89.abstract
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http://www.sciencemag.org/content/333/6048/1421.abstract
15 The Tibetan Plateau acted as a cradle of adaptation to cold for Pleistocene megafauna. Deng T. et al. (2011). Science 333:1285.
http://www.sciencemag.org/content/333/6047/1285.abstract
14 A Jurassic eutherian mammal and divergence of marsupials and placentals. Luo ZX. et al. (2011). Nature 476:442-445.
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13 A Simple Type of Wood in Two Early Devonian Plants. Gerrienne P. et al. (2011). Science 333:837.
http://www.sciencemag.org/content/333/6044/837.abstract
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http://www.nature.com/nature/journal/v475/n7357/full/nature10288.html
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10 Comparison of eye structures between fossils and modern species suggests that Mesozoic archosaurs were active day and night. Schmitz L and Motani R. (2011). Science 332:705-708.
http://www.sciencemag.org/content/332/6030/705.abstract
9 Fossil records show that speciation and extinction are influenced by interaction with other species and with the environment.
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http://www.sciencemag.org/content/332/6027/349.abstract
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