A bizarre, humped Carcharodontosauria (Theropoda) from the Lower Cretaceous of Spain

@article{Ortega2010ABH,
  title={A bizarre, humped Carcharodontosauria (Theropoda) from the Lower Cretaceous of Spain},
  author={Francisco Ortega and Fernando Escaso and Jos{\'e} Luis Sanz},
  journal={Nature},
  year={2010},
  volume={467},
  pages={203-206}
}
Carcharodontosaurs were the largest predatory dinosaurs, and their early evolutionary history seems to be more intricate than was previously thought. Until recently, carcharodontosaurs were restricted to a group of large theropods inhabiting the Late Cretaceous Gondwanan land masses, but in the last few years Laurasian evidence has been causing a reevaluation of their initial diversification. Here we describe an almost complete and exquisitely preserved skeleton of a medium-sized (roughly six… 
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