A Diverse Tetrapod Fauna at the Base of 'Romer's Gap' Anderson, Jason S. ; Smithson, Tim ; Mansky, Chris F. ; Meyer, Taran ; Clack, Jennifer Abstract Publication: PLoS ONE Pub Date: April 2015 DOI: 10.1371/journal.pone.0125446 Bibcode: 2015PLoSO..1025446A