Afolabi, Olukayode Adegoke, et al. “Mineralogy and Geochemical Signatures for Provenance and Palaeoweathering Conditions of the Upper Albian Abakaliki Shale in South-Eastern Nigeria”. Geologos, vol. 30, no. 2, Aug. 2024, pp. 137-55, doi:10.14746/logos.2024.30.2.12.