MENNER, V.V. (1928)
Les sélaciens du Paléogène de Manghyschlack, d'Emba et du versant oriental d'Oural. «in russian». Bulletin de la Société Impériale des Naturalistes de Moscou, Section Géologique, 6 (3–4): 292–338, pl. 10–11
ISERBYT, A. & DE SCHUTTER, P.J. (2012)
Quantitative analysis of Elasmobranch assemblages from two successive Ypresian (early Eocene) facies at Marke, western Belgium. Geologica Belgica, 15 (3): 146–153
KING, C. & IAKOVLEVA, A. & STEURBAUT, E. & HEILMANN-CLAUSEN, C. & WARD, D. (2013)
The Aktulagay section, west Kazakhstan: a key site fornorthern mid-latitude Early Eocene stratigraphy. Stratigraphy, 10 (3): 171–209
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, in press
DOI: 10.1073/pnas.1902693116