Research Article

Respiratory Evolution Facilitated the Origin of Pterosaur Flight and Aerial Gigantism

  • Leon P. A. M. Claessens mail,

    Affiliation: Department of Biology, College of the Holy Cross, Worcester, Massachusetts, United States of America

  • Patrick M. O'Connor,

    Affiliation: Department of Biomedical Sciences, Ohio University College of Osteopathic Medicine, Athens, Ohio, United States of America

  • David M. Unwin

    Affiliation: Department of Museum Studies, University of Leicester, Leicester, United Kingdom

  • Published: February 18, 2009
  • DOI: 10.1371/journal.pone.0004497
  • Featured in PLOS Collections

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