Vila, Bernat Sellés, Albert Moreno-Azanza, Miguel Razzolini, Novella L. Gil-Delgado, Alejandro Canudo, José Ignacio Galobart, Àngel A titanosaurian sauropod with Gondwanan affinities in the latest Cretaceous of Europe 10.1038/s41559-021-01651-5 2022 2022