Problematic cervical vertebrae from Niger and Morocco referable to Spinosaurus. NMC 41629 in (A) right lateral, (B) ventral, (C) anterior and (D) posterior view. NMC 41774 in (E) anterior and (F) posterior view. MNN IGU 11 in (G) right lateral, (H) ventral and (I) posterior view. UCRC PV13 in (J) anterior and (K) posterior view. NMC 41857 in (L) dorsal, (M) anterior and (N) posterior view. Scale bar equals 10 cm. Abbreviations: di diapophysis k keel pa parapophysis prz prezygapophysis.

 
 
  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