O. Ojo

Major and Trace Element Evaluation of the Campano-Maastrichtian Sediments of Anambra Basin Exposed around Enugu, Nigeria

Kanako Haruna, O. Ojo, 2019, Journal of Applied Sciences and Environmental Management.

Geochemistry and mineralogy of the Campanian Sandstone of Lokoja-Basange Formation, Middle Niger Basin (Lokoja sub-basin), Nigeria: Implications for provenance, weathering, tectonic setting and paleo-redox condition

O. Fadipe, W. Gitari, O. Ojo, 2014 .

Mineralogy and Geochemical Appraisal of Paleo-Redox Indicators in Maastrichtian Outcrop Shales of Mamu Formation, Anambra Basin, Nigeria

W. Gitari, S. A. Akinyemi, O. Ojo, 2013 .