Yelwa, N.A. , Mustapha, K.A. , Usman, U.A. , Abdullahi, A.A. , Abayomi, A.A. , Jibrin, B. , Buba, Y.A. , Opuwari, M. and Garba, J. 2026. Organofacies Characteristics of the Albian to Turonian Lower Post-Rift Sediments in the Orange Basin, South Africa: Insights into Type III Source Rock. International Journal of Science for Global Sustainability. 12, 1 (Mar. 2026), 43–47. DOI:https://doi.org/10.57233/ijsgs.v12i1.1011.