Cervical vertebrae of an enigmatic pterosaur from the Crato Formation (Lower Cretaceous, Araripe Basin, NE Brazil) M. E. C. Leal R. V. PĂȘgas N. Bonde A. W. A. Kellner 10.6084/m9.figshare.5383810.v1 https://geolsoc.figshare.com/articles/journal_contribution/Cervical_vertebrae_of_an_enigmatic_pterosaur_from_the_Crato_Formation_Lower_Cretaceous_Araripe_Basin_NE_Brazil_/5383810 Phylogenetic analysis data 2017-09-07 11:14:10 NE Brazil pterosaur Phylogenetic Cretaceous analysis Cervical vertebrae Crato Formation data Araripe Basin Geology