ARAMBOURG, C. (1952)
Les vertébrés fossiles des gisements de phosphates (Maroc-Algérie-Tunisie). Notes et Mémoires du Service Géologique du Maroc, 92: 1–372, 62 fig., 44 pl.
DARTEVELLE, E. & CASIER, E. (1959)
Les poissons fossiles du Bas-Congo et des régions voisines. Annales du Musée du Congo Belge, Sér. A (Minéralogie Géologie, Paléontologie), 3, 2 (3): 257–568, fig. 77–98, pl. 23–39.
ZHARKOV, M.P. & GLIKMAN, L.S. & KAPLAN, A.A. & STELNYKOVA, N.I. (1976)
On the age of the Paleogene of Kaliningrad region. [in russian] Proceedings of the USSR Academy of Science, Geological Series, 1: 132–134
VON DER HOCHT, F. (1978)
Über Haizähne, die irrtümlich den Hydrobien-Schichten des Mainzer Beckens zugewiesen wurden. Mainzer geowissenschaftliche Mitteilungen, 6: 87–91
ZHELEZKO, V.I. & KOZLOV, V.A. (1999)
Elasmobranhii i biostratigraphia paleogena Zauralia i Srednei Asii. (Elasmobranchii and Palaeogene biostratigraphy of Transural and Central Asia). Materialy po stratigrafii i Paleontologii Urala, 3: 324 pp, Ekaterinburg: UrO RAN
CONDAMINE, F.L. & ROMIEU, J. & GUINOT, G. (2019)
Climate cooling and clade competition likely drove the decline of lamniform sharks. Proceedings of the National Academy of Sciences of the United States of America, 116 (41) 20584-20590
DOI: 10.1073/pnas.1902693116
GUINOT, G. & AMOUDJI, Y.Z. & KASSEGNE, K.E. & SARR, R. & JOHNSON, A.K.C. & DA COSTA, P.Y.D. & HAUTIER, L. (2020)
Elasmobranchs from the upper Palaeocene of Togo. Geobios, 58: 17-37
DOI: 10.1016/j.geobios.2019.12.003