Aegicetus gehennae, a new late Eocene protocetid (Cetacea, Archaeoceti) from Wadi Al Hitan, Egypt, and the transition to tail-powered swimming in whales

• Philip D. Gingerich ,

  Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Software, Visualization, Writing – original draft, Writing – review & editing

  * E-mail: gingeric@umich.edu

  Affiliation Museum of Paleontology, University of Michigan, Ann Arbor, Michigan, United States of America

  http://orcid.org/0000-0002-1550-2674

  ⨯
• Mohammed Sameh M. Antar,

  Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Project administration, Resources, Writing – review & editing

  Affiliation Department of Geology and Paleontology, Nature Conservation Sector, Egyptian Environmental Affairs Agency, Cairo, Egypt

  ⨯
• Iyad S. Zalmout

  Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Project administration, Resources, Writing – review & editing

  Affiliations Museum of Paleontology, University of Michigan, Ann Arbor, Michigan, United States of America, Department of Paleontology, Saudi Geological Survey, Jeddah, Saudi Arabia

  ⨯