1. Adebayo OF, Akinyemi SA, Ojo AO (2015) Palaeoenvironmental studies of Odagbo coal mine sequence, Northern Anambra Basin, Nigeria: insight from palynomorph and geochemical analyses. Int J Curr Res 7(09):20274–20286
2. Akande SO, Erdtmann BD (1998) Burial metamorphism (maturation) in Cretaceous sediments of the southern Benue Trough and the Anambra Basin, Nigeria. Am Assoc Pet Geol Bull 82:1191–1206
3. Akande SO, Hoffinecht A, Erdtmann BD (1992) Upper cretaceous and tertiary coals from southern Nigeria. Composition, rank, depositional environments and their technological properties. NAPE Bull 7:26–38
4. Akande SO, Ogunmoyero IB, Petersen HI, Nytoft HP (2007) Source rock evaluation of coals from the Lower Maastrichtian Mamu Formation, SE Nigeria. J Pet Geol 30(40):303–324
5. Akinyemi SA, Adebayo OF, Ojo AO, Fadipe AO, Gitari WM (2014) Geochemistry and mineralogy of campanian sandstone of Lokoja-Basange formation, middle Niger Basin (Lokoja sub-basin), Nigeria: implications for provenance, weathering, tectonic setting and paleo-redox condition. J Nat Sci Res 4(16):65–89