?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Upchurch&rft.aufirst=P&rft.au=Upchurch%2C+P&rft.date=3+June+2015&rft.atitle=The+Anatomy+and+Phylogenetic+Relationships+of+%E2%80%9CPelorosaurus%E2%80%9C+becklesii+(Neosauropoda%2C+Macronaria)+from+the+Early+Cretaceous+of+England&rft.volume=10&rft.issue=6&rft.title=PLOS+ONE&rft.issn=1932-6203&rft.genre=article