Structural Extremes in a Cretaceous Dinosaur Sereno, Paul C. ; Wilson, Jeffrey A. ; Witmer, Lawrence M. ; Whitlock, John A. ; Maga, Abdoulaye ; Ide, Oumarou ; Rowe, Timothy A. Abstract Publication: PLoS ONE Pub Date: November 2007 DOI: 10.1371/journal.pone.0001230 Bibcode: 2007PLoSO...2.1230S