Early amphibians evolved distinct vertebrae for habitat invasions

• Aja Mia Carter ,

  Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Validation, Visualization, Writing – original draft, Writing – review & editing

  * E-mail: caja@seas.upenn.edu

  Affiliation Department of Earth and Environmental Sciences, University of Pennsylvania, Philadelphia, PA, United States of America

  https://orcid.org/0000-0003-2285-8668

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• S. Tonia Hsieh,

  Roles Formal analysis, Methodology, Writing – review & editing

  Affiliation Department of Biology, Temple University, Philadelphia, PA, United States of America

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• Peter Dodson,

  Roles Investigation, Resources, Supervision, Writing – original draft, Writing – review & editing

  Affiliations Department of Earth and Environmental Sciences, University of Pennsylvania, Philadelphia, PA, United States of America, Department of Biomedical Sciences, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA, United States of America

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• Lauren Sallan

  Roles Conceptualization, Formal analysis, Methodology, Resources, Visualization, Writing – original draft, Writing – review & editing

  Affiliations Department of Earth and Environmental Sciences, University of Pennsylvania, Philadelphia, PA, United States of America, Department of Biology, University of Pennsylvania, Philadelphia, PA, United States of America

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