Ornithocheirid pterosaur jaw fragments from the Kem Kem Group. Premaxillae of Siroccopteryx moroccensis in (A) left lateral and (B) ventral views (from Mader and Kellner 1999). Dentary ramus of an indeterminate ornithocheirid (FSAC-KK 33) in (C) ?left lateral and (D) ?dorsal view. Scale bars equal 3 cm. Abbreviations: ad alveolus for dentary tooth iap interalveolar pit pm2 premaxillary tooth 2.

  Part of: Ibrahim N, Sereno PC, Varricchio DJ, Martill DM, Dutheil DB, Unwin DM, Baidder L, Larsson HCE, Zouhri S, Kaoukaya A (2020) Geology and paleontology of the Upper Cretaceous Kem Kem Group of eastern Morocco. ZooKeys 928: 1-216. https://doi.org/10.3897/zookeys.928.47517