Odunze, S.O. & Stevens, N.J. & Cooper, L.N. & Obi, G.C. (2012)
Paleogene ichthyofauna of the Imo and Ameki Formations, Southeastern Nigeria [Abstract]. Journal of Vertebrate Paleontology, 32(Suppl. 1), 152
DOI: 10.1080/02724634.2012.10635175

Stevens, N.J. & Eastman, J.T. & Odunze, S.O. & Cooper, L.N. & Obi, G.C. (2011)
Paleocene ichthyofauna and paleoenvironmental setting, Imo Formation, southeastern Nigeria. Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen, 260(3), 289–296
DOI: 10.1127/0077-7749/2011/0134