First record of a giant bird (Ornithuromorpha) from the uppermost Maastrichtian of the Southern Pyrenees, northeast Spain

1. Pérez-Pueyo, M.
2. Puértolas-Pascual, E.
3. Moreno-Azanza, M.
4. Cruzado-Caballero, P.
5. Gasca, J.M.
6. Núñez-Lahuerta, C.
7. Canudo, J.I.