“GEOCHEMICAL PROXIES FROM CLAYS IN PARTS OF NORTHERN NIGER DELTA: IMPLICATION FOR UNRAVELLING PALEOWEATHERING AND PALEO-REDOX CONDITIONS”, FJST, vol. 6, no. 1, pp. 6–14, Mar. 2020, Accessed: Nov. 20, 2024. [Online]. Available: https://lafiascijournals.org.ng/index.php/fjst/article/view/161