Walter G Joyce

Summary

Affiliation: Yale University
Country: USA

Publications

  1. pmc Palaeoecology of triassic stem turtles sheds new light on turtle origins
    Walter G Joyce
    Department of Geology and Geophysics, Yale University, 210 Whitney Avenue, PO Box 208109, New Haven, CT 06511 8109, USA
    Proc Biol Sci 271:1-5. 2004
  2. pmc A thin-shelled reptile from the Late Triassic of North America and the origin of the turtle shell
    Walter G Joyce
    Peabody Museum of Natural History, Yale University, New Haven, CT 06520, USA
    Proc Biol Sci 276:507-13. 2009
  3. doi request reprint Homology of the enigmatic nuchal bone reveals novel reorganization of the shoulder girdle in the evolution of the turtle shell
    Tyler R Lyson
    Department of Geology and Geophysics, Yale University, New Haven, CT, 06511, USA Division of Vertebrate Paleontology, Yale Peabody Museum of Natural History, New Haven, CT, 06511, USA Department of Vertebrate Zoology, National Museum of Natural History, Smithsonian Institution, Washington, DC, 20560, USA
    Evol Dev 15:317-25. 2013
  4. pmc Evolution of the turtle bauplan: the topological relationship of the scapula relative to the ribcage
    Tyler R Lyson
    Department of Geology and Geophysics, Yale University, New Haven, CT 06511, USA
    Biol Lett 8:1028-31. 2012
  5. pmc Transitional fossils and the origin of turtles
    Tyler R Lyson
    Department of Geology and Geophysics, Yale University, New Haven, CT 06511, USA
    Biol Lett 6:830-3. 2010
  6. pmc Dinosaur extinction: closing the '3 m gap'
    Tyler R Lyson
    Department of Geology and Geophysics, Yale University, New Haven, CT 06511, USA
    Biol Lett 7:925-8. 2011

Detail Information

Publications6

  1. pmc Palaeoecology of triassic stem turtles sheds new light on turtle origins
    Walter G Joyce
    Department of Geology and Geophysics, Yale University, 210 Whitney Avenue, PO Box 208109, New Haven, CT 06511 8109, USA
    Proc Biol Sci 271:1-5. 2004
    ....
  2. pmc A thin-shelled reptile from the Late Triassic of North America and the origin of the turtle shell
    Walter G Joyce
    Peabody Museum of Natural History, Yale University, New Haven, CT 06520, USA
    Proc Biol Sci 276:507-13. 2009
    ..The critical shell elements (i.e. costals and neurals) are thus not simple outgrowths of the bone of the endoskeletal elements as has been hypothesized from some embryological observations...
  3. doi request reprint Homology of the enigmatic nuchal bone reveals novel reorganization of the shoulder girdle in the evolution of the turtle shell
    Tyler R Lyson
    Department of Geology and Geophysics, Yale University, New Haven, CT, 06511, USA Division of Vertebrate Paleontology, Yale Peabody Museum of Natural History, New Haven, CT, 06511, USA Department of Vertebrate Zoology, National Museum of Natural History, Smithsonian Institution, Washington, DC, 20560, USA
    Evol Dev 15:317-25. 2013
    ....
  4. pmc Evolution of the turtle bauplan: the topological relationship of the scapula relative to the ribcage
    Tyler R Lyson
    Department of Geology and Geophysics, Yale University, New Haven, CT 06511, USA
    Biol Lett 8:1028-31. 2012
    ..Instead, among amniotes, either monotreme mammals or lepidosaurs should be used...
  5. pmc Transitional fossils and the origin of turtles
    Tyler R Lyson
    Department of Geology and Geophysics, Yale University, New Haven, CT 06511, USA
    Biol Lett 6:830-3. 2010
    ..This result reflects the importance of transitional fossils when long branches separate crown clades, and highlights unexplored issues such as the role of topological congruence when using fossils to calibrate molecular clocks...
  6. pmc Dinosaur extinction: closing the '3 m gap'
    Tyler R Lyson
    Department of Geology and Geophysics, Yale University, New Haven, CT 06511, USA
    Biol Lett 7:925-8. 2011
    ..The in situ specimen demonstrates that a gap devoid of non-avian dinosaur fossils does not exist and is inconsistent with the hypothesis that non-avian dinosaurs were extinct prior to the K-T boundary impact event...