Cortés, D. & Larsson, H.C.E. (2023)
Top of the food chains: an ecological network of the marine Paja Formation biota from the Early Cretaceous of Colombia reveals the highest trophic levels ever estimated. Zoological Journal of the Linnean Society, in press, zlad092
DOI: 10.1093/zoolinnean/zlad092

Ibrahim, N. & Sereno, P.C. & Varricchio, D.J. & Martill, D.M. & Dutheil, D.B. & Unwin, D.M. & Baidder, L. & Larsson, H.C.E. & Zouhri, S. & Kaoukaya, A. (2020)
Geology and paleontology of the Upper Cretaceous Kem Kem Group of eastern Morocco. ZooKeys, 928, 1–216
DOI: 10.3897/zookeys.928.47517