Size disparity of late Maastrichtian pterosaurs and birds. Maastrichtian pterosaurs are larger than coeval birds in both marine (blue) and terrestrial/freshwater (orange) ecosystems. : r/Paleontology

Late Maastrichtian pterosaurs from North Africa and mass extinction of Pterosauria at the Cretaceous-Paleogene boundary

The Pterosaur Heresies, There's something very wrong with our pterosaurs.

First complete pterosaur from the Afro-Arabian continent: insight into pterodactyloid diversity

Island life in the Cretaceous - faunal composition, biogeography, evolution, and extinction of land-living vertebrates on the Late Cretaceous European archipelago

Pterosaur and bird size through time. (a) Pterosaur adult wingspan

Late Maastrichtian pterosaurs from North Africa and mass extinction of Pterosauria at the Cretaceous-Paleogene boundary. - Abstract - Europe PMC

Size disparity of late Maastrichtian pterosaurs and birds. Maastrichtian pterosaurs are larger than coeval birds in both marine (blue) and terrestrial/freshwater (orange) ecosystems. : r/Paleontology

Cretaceous ornithurine supports a neognathous crown bird ancestor

Estimating the evolutionary rates in mosasauroids and plesiosaurs: discussion of niche occupation in Late Cretaceous seas [PeerJ]

Size range in late Maastrichtian birds. A, Hesperornithiform A; B

Pterosaur Traits - NWF