Three-dimensional reconstruction cross section images of NHMUK R16370. A. Three-dimensional model of the skull of the holotype of Azzabaremys moragjonesi (Pleurodira, Nigeremydini), from the Paleocene of Mali, in left anterolateral view; B–D. Anteroposterior slices. Abbreviations: cci, canalis caroticus internus; ccr, cavum cranii; ccv, canalis cavernosus; cio, canalis infraorbitalis; cprnv, canalis pro ramo nervi vidiani; fnt, foramen nervi trigemini; mxs, maxillary sulcus; orb, orbit; pcvn, pterygoid canal for the vidian nerve.