Solé, F. & Noiret, C. & Desmares, D. & Adnet, S. & Taverne, L. & de Putter, T. & Mees, F. & Yans, J. & Steeman, T. & Louwye, S. & Folie, A. & Stevens, N.J. & Gunnell, G.F. & Baudet, D. & Kitambal, N. & Yaya, N.K. & Smith, T. (2019)
Reassessment of historical sections from the Paleogene marine margin of the Congo Basin reveals an almost complete absence of Danian deposits. Geoscience Frontiers, 10(3), 1039-1063
DOI: 10.1016/j.gsf.2018.06.002
Kordikova, E.G. & Polly, P.D. & Alifanov, V.A. & Rocek, Z. & Gunnell, G.F. & Averianov, A.O. (2001)
Small vertebrates from the Late Cretaceous and early Tertiary of the northeastern Aral sea region, Kazakhstan. Journal of Paleontology, 75(2), 390–400
DOI: 10.1666/0022-3360(2001)075<0390:SVFTLC>2.0.CO;2