Acta Palaeontologica Polonica

W. Scott Persons, IV, Philip J. Currie, and Mark A. Norell

Acta Palaeontologica Polonica 59 (3), 2014: 553-567 doi: http://dx.doi.org/10.4202/app.2012.0093

Key words: Dinosauria, Theropoda, Oviraptorosauria, pygostyle, caudal musculature, functional morphology.

W. Scott Persons, IV [persons@ualberta.ca] and Philip J. Currie [philip.currie@ualberta.ca], University of Alberta, Department of Biological Sciences, Edmonton, Alberta, T6G2E9, Canada; Mark A. Norell [norell@amnh.org], American Museum of Natural History, New York City, New York, USA.