Newly added characters and data matrix for oviraptorids phylogeny

This character description was modified from Longrich et al. (Longrich, N. R., Currie, P. J. & Dong, Z. M. 2010 A new oviraptorid (Dinosauria: Theropoda) from the Upper Cretaceous of Bayan Mandahu, Inner Mongolia. Palaeontology, 53, 945–960). The matrix was expanded by adding four characters and two taxa (Banji long and Ganzhousaurus nankangensis; for a total of 185 characters and 19 taxa).