%0 Journal Article %T A Multilocus Molecular Phylogeny of the Parrots (Psittaciformes): Support for a Gondwanan Origin during the Cretaceous %A Wright, Timothy F. %A Schirtzinger, Erin E. %A Matsumoto, Tania %A Eberhard, Jessica R. %A Graves, Gary R. %A Sanchez, Juan J. %A Capelli, Sara %A Müller, Heinrich %A Scharpegge, Julia %A Chambers, Geoffrey K. %A Fleischer, Robert C. %J Molecular Biology and Evolution %V 25 %N 10 %P 2141-2156 %@ 0737-4038 %D 2008-07-24 %I Oxford University Press %~ DeepDyve