Ocepeia grandis n. sp., Thanetian (Phosphate level IIa), Sidi Chennane, Ouled Abdoun Basin, Morocco. MNHN.F PM39, fragments of isolated upper teeth: left M1 (labial part, a), subcomplete left M2? (b), right M1? (lingual part, c), and labial part of a left upper premolar in occlusal view (d) (s.e.m. photographs). Scale bar = 2 millimeters.