The Origin and Early Radiation of Archosauriforms: Integrating the Skeletal and Footprint Record Bernardi, Massimo ; Klein, Hendrik ; Petti, Fabio Massimo ; Ezcurra, Martín D. Abstract Publication: PLoS ONE Pub Date: June 2015 DOI: 10.1371/journal.pone.0128449 Bibcode: 2015PLoSO..1028449B