@article{lawver_debee_clarke_rougier_2011, title={A new Enantiornithine bird from the upper Cretaceous La Colonia formation of Patagonia, Argentina}, volume={80}, number={1}, journal={Annals of Carnegie Museum}, author={Lawver, D. R. and Debee, A. J. M. and Clarke, J. A. and Rougier, G. W.}, year={2011}, pages={35–42} }