Osteology of Icadyptes salasi, a giant penguin from the Eocene of Peru. (1/48)

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Hypotheses to explain the origin of species in Amazonia. (2/48)

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Plants with double genomes might have had a better chance to survive the Cretaceous-Tertiary extinction event. (3/48)

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Elucidating geological and biological processes underlying the diversification of Sulawesi tarsiers. (4/48)

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Biogeographic and evolutionary implications of a diverse paleobiota in amber from the early Eocene of India. (5/48)

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Dinosaur census reveals abundant Tyrannosaurus and rare ontogenetic stages in the Upper Cretaceous Hell Creek Formation (Maastrichtian), Montana, USA. (6/48)

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Plate motions, Gondwana dinosaurs, Noah's arks, beached Viking funeral ships, ghost ships, and landspans. (7/48)

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Mapping the evolving strain field during continental breakup from crustal anisotropy in the Afar Depression. (8/48)

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