Locomotion in Extinct Giant Kangaroos: Were Sthenurines Hop-Less Monsters? Janis, Christine M. ; Buttrill, Karalyn ; Figueirido, Borja Abstract Publication: PLoS ONE Pub Date: October 2014 DOI: 10.1371/journal.pone.0109888 Bibcode: 2014PLoSO...9j9888J