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Advanced filters: Author: Federico A. Gianechini Clear advanced filters

  • A skeleton of the alvarezsauroid Alnashetri cerropoliciensis—representing a highly complete alvarezsauroid skeleton from South America—provides evidence on the evolution of the peculiar anatomy and miniaturization within this unusual theropod dinosaur clade.

    • Peter J. Makovicky
    • Jonathan S. Mitchell
    • Sebastian Apesteguía
    Research
    Nature
    P: 1-5