Comparison of abelisaurid maxillae from Morocco and Niger. A Left maxilla (UCPC 10, mirrored) in ventral view B Left maxilla of Rugops primus (MNN IGU1) in ventral view. Scale bar equals 5 cm.

  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.