The Sail-Backed Reptile Ctenosauriscus from the Latest Early Triassic of Germany and the Timing and Biogeography of the Early Archosaur Radiation

• Richard J. Butler ,

  * E-mail: r.butler@lrz.uni-muenchen.de

  Affiliations Bayerische Staatssammlung für Paläontologie und Geologie, München, Germany, GeoBio-Center, Ludwig-Maximilians-Universität München, Munich, Germany

  ⨯
• Stephen L. Brusatte,

  Affiliations Division of Paleontology, American Museum of Natural History, New York, New York, United States of America, Department of Earth and Environmental Sciences, Columbia University, New York, New York, United States of America

  ⨯
• Mike Reich,

  Affiliation Museum, Sammlungen und Geopark, Geowissenschaftliches Zentrum, Georg-August-Universität Göttingen, Göttingen, Germany

  ⨯
• Sterling J. Nesbitt,

  Affiliation Department of Biology, University of Washington, Seattle, Washington, United States of America

  ⨯
• Rainer R. Schoch,

  Affiliation Staatliches Museum für Naturkunde, Stuttgart, Germany

  ⨯
• Jahn J. Hornung

  Affiliation Museum, Sammlungen und Geopark, Geowissenschaftliches Zentrum, Georg-August-Universität Göttingen, Göttingen, Germany

  ⨯