A Triassic plesiosaurian skeleton and bone histology inform on evolution of a unique body plan Wintrich, Tanja ; Hayashi, Shoji ; Houssaye, Alexandra ; Nakajima, Yasuhisa ; Sander, P. Martin Abstract Publication: Science Advances Pub Date: December 2017 DOI: 10.1126/sciadv.1701144 Bibcode: 2017SciA....3E1144W